BOTANICAL TO VERNACULAR NAME TABLE

BOTANICAL to VERNACULAR to BOTANICAL TABLES

APGIII 2009. E&OE, and as far as can be ascertained, these tables conform to the current APGIII taxonomic system (and if they don't, then your Author should edit them so that they do). But the only ones corrected from AGPII to AGPIII might be for plants growing in Suffolk - in fact, indeed they are. Which means that there are an unknown number still within this table which are still under the AGPII naming system... Who knows which they are.

The taxonomy itself may be subject to revision from time to time, depending upon the current whim of any taxonomists (who sometimes, it seems, cannot decide amongst themselves to which family genera belong). And in any case, taxonomists are continually changing their minds upon the constitution of the tables, with major upheavals and re-appraisals every decade or so.

Note that the tables apply only to representatives of plants which happen to grow in the UK (or have in the last 60 years grown; some may be extinct in the UK now).


  BOTANICAL NAME   VERNACULAR NAME
Abelia uniflora
Abies albaEuropean Silver-fir
Abies cephalonicaGreek Fir
Abies cilicicaCilician Fir
Abies concolorColorado White-fir
Abies delavayiDelavay's Silver-fir
Abies firmaMomi Fir
Abies grandisGiant Fir
Abies homolepisNikko Fir
Abies lasiocarpaSubalpine Fir
Abies nordmannianaCaucasian Fir
Abies pinsapoSpanish Fir
Abies proceraNoble Fir
Abies veitchiiVeitch's Silver-fir
Abutilon malvifolium
Abutilon pictumChinese Lantern
Abutilon theophrastiVelvetleaf
Acacia falciformisHickory Wattle
Acacia melanoxylonAustralian Blackwood
Acacia micrantha
Acaena anserinifoliaBronze Pirri-pirri-bur
Acaena anserinifolia x inermis
Acaena caesiiglaucaGlaucous Pirri-pirri-bur
Acaena hieronymi
Acaena inermisSpineless Acaena
Acaena magellanica
Acaena microphylla
Acaena novae-zelandiaePirri-pirri-bur
Acaena ovalifoliaTwo-spined Acaena
Acaena ovinaSheep's-bur
Acaena pinnatifida
Acaena sericea
Acaena splendens
Acantholimon glumaceum
Acanthospermum australeSpiny-bur
Acanthospermum glabratum
Acanthus mollisBear's-breech
Acanthus spinosusSpiny Bear's-breech
Acer campestreField Maple
Acer cappadocicumCappadocian Maple
Acer heldreichiiHeldrich's Maple
Acer japonicumDowny Japanese-maple
Acer macrophyllumOregon Maple
Acer monspessulanumMontpellier Maple
Acer negundoAshleaf Maple
Acer palmatumSmooth Japanese-maple
Acer platanoidesNorway Maple
Acer pseudoplatanusSycamore
Acer rubrumRed Maple
Acer rufinerveGrey-budded Snake-bark-maple
Acer saccharinumSilver Maple
Acer saccharumSugar Maple
Acer tataricumTartar Maple
Acer truncatumShantung Maple
Achillea ageratumSweet Yarrow
Achillea alpina
Achillea aspleniifolia
Achillea cartilaginea
Achillea creticaChamomile-leaved Lavender-cotton
Achillea crithmifolia
Achillea decoloransSerrated Yarrow
Achillea distansTall Yarrow
Achillea distans ssp. tanacetifolia
Achillea filipendulinaFern-leaf Yarrow
Achillea ligusticaSouthern Yarrow
Achillea micrantha
Achillea millefoliumYarrow
Achillea nobilis
Achillea ochroleuca
Achillea pannonica
Achillea ptarmicaSneezewort
Achillea santolina
Achillea tomentosaYellow Milfoil
Achyranthes asperaChaff-flower
Aconitum angustifolium
Aconitum carmichaelii
Aconitum lycoctonumWolf's-bane
Aconitum lycoctonum ssp. vulparia
Aconitum napellusMonkshood
Aconitum napellus agg.
Aconitum napellus ssp. firmum
Aconitum napellus ssp. napellus
Aconitum napellus ssp. vulgare
Aconitum napellus x variegatum
= A. x stoerkianum
Hybrid Monk's-hood
Acorus calamusSweet-flag
Acorus gramineusSlender Sweet-flag
Acroptilon repensRussian Knapweed
Actaea erythrocarpa
Actaea spicataBaneberry
Adenocarpus complicatus
Adiantum capillus-venerisMaidenhair Fern
Adiantum pedatum
Adonis aestivalisSummer Pheasant's-eye
Adonis annuaPheasant's Eye
Adonis flammeaLarge Pheasant's-eye
Adoxa moschatellinaMoschatel
Aegilops bicornis
Aegilops biuncialis
Aegilops comosa
Aegilops crassa
Aegilops cylindrica
Aegilops geniculata
Aegilops neglecta
Aegilops peregrina
Aegilops speltoides
Aegilops speltoides ssp. ligustica
Aegilops speltoides ssp. speltoides
Aegilops tauschii
Aegilops triuncialis
Aegilops umbellulata
Aegilops vavilovii
Aegilops ventricosa
Aegopodium podagrariaGround Elder
Aeonium arboreumTree Aeonium
Aeonium canariense
Aeonium cuneatumAeonium
Aesculus carneaRed Horse-Chestnut
Aesculus flavaYellow Buckeye
Aesculus hippocastanumHorse-Chestnut
Aesculus indicaIndian Horse-chestnut
Aesculus parvifloraBottlebrush Buckeye
Aetheorhiza bulbosaTuberous Hawk's-beard
Aethionema grandiflorumPersian Candytuft
Aethionema saxatileBurnt Candytuft
Aethusa cynapiumFool's Parsley
Aethusa cynapium ssp. agrestis
Aethusa cynapium ssp. cynapium
Aethusa cynapium ssp. elata
Agapanthus praecoxAfrican Lily
Agapanthus praecox ssp. orientalis
Agave americanaCenturyplant
Ageratum houstonianumFlossflower
Agoseris grandiflora
Agrimonia eupatoriaAgrimony
Agrimonia eupatoria x procera
= A. x wirtgenii
Agrimonia proceraFragrant Agrimony
Agrocharis gracilis
Agrocharis melanantha
Agropyron cristatum
Agropyron desertorum
Agrostemma githagoCorn-cockle
Agrostemma gracilis
Agrostis aemula
Agrostis avenaceaBlown-grass
Agrostis billardierei
Agrostis caninaVelvet Bent
Agrostis canina agg.
Agrostis capillarisCommon Bent
Agrostis capillaris x castellana
= A. x fouilladeana
Agrostis capillaris x gigantea
= A. x bjoerkmanii
Agrostis capillaris x stolonifera
= A. x murbeckii
Agrostis capillaris x vinealis
= A. ? x sanionis
Agrostis castellanaHighland Bent
Agrostis curtisiiBristle Bent
Agrostis diegoensis
Agrostis eriantha
Agrostis exarataSpike Bent
Agrostis giganteaBlack Bent
Agrostis gigantea x stolonifera
Agrostis hyemalisSmall Bent
Agrostis lachnanthaAfrican Bent
Agrostis nebulosa
Agrostis pourretii
Agrostis preissii
Agrostis scabraRough Bent
Agrostis stoloniferaCreeping Bent
Agrostis stolonifera x Polypogon viridis
= X Agropogon robinsonii
Agrostis stolonifera x vinealis
Agrostis tenerrima
Agrostis vinealisBrown Bent
Ailanthus altissimaTree-of-heaven
Aira caryophylleaSilver Hair-grass
Aira cupaniana
Aira elegantissima
Aira praecoxEarly Hair-grass
Aira provincialis
Ajuga chamaepitysGround-pine
Ajuga genevensisCornish Bugle
Ajuga iva
Ajuga pyramidalisPyramidal Bugle
Ajuga reptansBugle
Ajuga reptans x pyramidalis
= A. x pseudopyramidalis
Akebia quinataFive-leaf Akebia
Alcea acaulis
Alcea roseaHollyhock
Alchemilla acutiloba
Alchemilla alpinaAlpine Lady's Mantle
Alchemilla conjunctaSilver Lady's-mantle
Alchemilla filicaulisHairy Lady's-mantle
Alchemilla filicaulis ssp. filicaulis
Alchemilla filicaulis ssp. vestita
Alchemilla glabraSmooth Lady's-mantle
Alchemilla glaucescens
Alchemilla glomerulans
Alchemilla micans
Alchemilla minima
Alchemilla mollisGarden Lady's-mantle
Alchemilla monticola
Alchemilla subcrenata
Alchemilla tytthantha
Alchemilla venosa
Alchemilla wichurae
Alchemilla xanthochloraIntermediate Lady's-mantle
Alisma gramineumRibbon-leaved Water-plantain
Alisma lanceolatumNarrow-leaved Water-plantain
Alisma plantago-aquaticaWater-Plantain
Alisma plantago-aquatica x lanceolatum
= A. x rhicnocarpum
Alkanna lutea
Alkanna tinctoriaDyer's Alkanet
Alliaria petiolataGarlic Mustard
Allium ampeloprasum
Allium carinatumKeeled Garlic
Allium cepaOnion
Allium cyrilli
Allium ericetorum
Allium fistulosumWelsh Onion
Allium molyYellow Garlic
Allium neapolitanumNeapolitan Garlic
Allium nigrumBroad-leaved Leek
Allium oleraceumField Garlic
Allium paniculatumPale Garlic
Allium paniculatum ssp. fuscum
Allium paradoxumFew-Flowered Garlic
Allium pendulinumItalian Garlic
Allium porrumLeek
Allium roseumRosy Garlic
Allium sativumGarlic
Allium schoenoprasumChives
Allium scorodoprasumSand Leek
Allium sphaerocephalonRound-Headed Leek
Allium subhirsutumHairy Garlic
Allium triquetrumThree-Cornered Garlic
Allium tuberosumChinese Chives
Allium unifoliumAmerican Garlic
Allium ursinumRamsons
Allium vinealeWild Onion
Allowissadula sessei
Alnus cordataItalian Alder
Alnus glutinosaAlder
Alnus glutinosa x incana
= A. x hybrida
Alnus incanaGrey Alder
Alnus maritimaSeaside Alder
Alnus orientalisOriental Alder
Alnus rubraRed Alder
Alnus viridisGreen Alder
Alonsoa caulialata
Alonsoa incisifoliaCut-leaved Mask-flower
Alonsoa peduncularis
Alonsoa warscewicziiMask-flower
Alopecurus aequalisOrange Foxtail
Alopecurus borealisAlpine Foxtail
Alopecurus bulbosusBulbous Foxtail
Alopecurus geniculatusMarsh Foxtail
Alopecurus geniculatus x aequalis
= A. x haussknechtianus
Alopecurus geniculatus x bulbosus
= A. x plettkei
Alopecurus macrostachyos
Alopecurus magellanicus
Alopecurus myosuroidesBlack-grass
Alopecurus pratensisMeadow Foxtail
Alopecurus pratensis x geniculatus
= A. x brachystylus
Alopecurus rendlei
Alopecurus setarioides
Alopecurus utriculatus
Alstroemeria aureaPeruvian Lily
Alternanthera caracasana
Alternanthera ficoideaParrot-leaf
Alternanthera nodifloraJoyweed
Alternanthera paronychioides
Alternanthera pungens
Alternanthera sessilisRabbit-meat
Althaea cannabina
Althaea officinalisMarsh Mallow
Alyssum alyssoidesSmall Alison
Alyssum dasycarpum
Alyssum desertorum
Alyssum hirsutum
Alyssum montanumMountain Alison
Alyssum murale
Alyssum serpyllifolium
Alyssum simplex
Alyssum strigosum
Amaranthus acutilobus
Amaranthus albusWhite Pigweed
Amaranthus arenicola
Amaranthus blitoidesProstrate Pigweed
Amaranthus blitumGuernsey Pigweed
Amaranthus bouchoniiIndehiscent Amaranth
Amaranthus capensisCape Pigweed
Amaranthus capensis ssp. uncinatus
Amaranthus caudatusLove-lies-bleeding
Amaranthus clementii
Amaranthus crassipes
Amaranthus crispusCrisp-leaved Amaranth
Amaranthus cruentusPurple Amaranth
Amaranthus deflexusPerennial Pigweed
Amaranthus graecizansShort-tepalled Pigweed
Amaranthus graecizans ssp. graecizans
Amaranthus graecizans ssp. sylvestris
Amaranthus hybridusGreen Amaranth
Amaranthus hypochondriacusPrince's-feather
Amaranthus macrocarpusDesert Amaranth
Amaranthus mitchelliiMitchell's Amaranth
Amaranthus muricatusRough-fruited Amaranth
Amaranthus palmeriDioecious Amaranth
Amaranthus powelliiPowell's Amaranth
Amaranthus quitensisMucronate Amaranth
Amaranthus retroflexusCommon Amaranth
Amaranthus retroflexus x hybridus
= A. x ozanonii
Amaranthus rudisWestern Water-hemp
Amaranthus schinzianus
Amaranthus scleropoides
Amaranthus spinosusSpiny Amaranth
Amaranthus standleyanusIndehiscent Pigweed
Amaranthus thunbergiiThunberg's Pigweed
Amaranthus tricolorTampala
Amaranthus tuberculatusRough-fruited Water-hemp
Amaranthus viridis
Amaranthus watsoniiWatson's Amaranth
Amaryllis belladonnaJersey Lily
Amberboa moschataSweet-sultan
Ambrosia acanthicarpaHooker's Bur-ragweed
Ambrosia artemisiifoliaRagweed
Ambrosia maritima
Ambrosia peruviana
Ambrosia psilostachyaPerennial Ragweed
Ambrosia tenuifoliaLacy Ambrosia
Ambrosia trifidaGiant Ragweed
Amelanchier lamarckiiJuneberry
Amelanchier ovalisSnowy Mespilus
Amelanchier spicataLow Juneberry
Amellus microglossus
Amellus strigosus
Amethystea caerulea
Ammi majusBullwort
Ammi visnagaToothpick-plant
Ammobium alatum
Ammochloa pungens
Ammophila arenariaMarram
Ammophila breviligulataAmerican Marram
Amorphophallus rivieriUmbrella Arum
Amsinckia calycinaHairy Fiddleneck
Amsinckia lycopsoidesScarce Fiddleneck
Amsinckia micranthaCommon Fiddleneck
Amsinckia spectabilisSeaside Fiddleneck
Amsinckia tessellataTessellate Fiddleneck
Anacamptis pyramidalisPyramidal Orchid
Anacamptis pyramidalis x Gymnadenia conopsea
= X Gymnanacamptis anacamptis
Anacyclus clavatus
Anacyclus radiatus
Anacyclus valentinus
Anagallis arvensis
Anagallis arvensis ssp. arvensisScarlet Pimpernel
Anagallis arvensis ssp. foeminaBlue Pimpernel
Anagallis monelliGarden Pimpernel
Anagallis tenellaBog Pimpernel
Anaphalis margaritaceaPearly Everlasting
Anaphalis triplinervis
Anarrhinum bellidifoliumDaisy-leaved Toadflax
Anchusa arvensisBugloss
Anchusa arvensis ssp. arvensis
Anchusa arvensis ssp. orientalis
Anchusa azureaGarden Anchusa
Anchusa capensisCape Alkanet
Anchusa ochroleucaYellow Alkanet
Anchusa ochroleuca x officinalis
= A. x baumgartenii
Anchusa officinalisAlkanet
Anchusa strigosa
Anchusa stylosa
Anchusa undulata
Anchusa variegata
Andromeda polifoliaBog Rosemary
Andropogon distachyos
Androsace maximaAnnual Androsace
Andryala integrifolia
Anemone apenninaBlue Anemone
Anemone blandaBalkan Anemone
Anemone coronariaPoppy Anemone
Anemone hortensis x pavonina
= A. x fulgens
Anemone hupehensis x vitifolia
= A. x hybrida
Japanese Anemone
Anemone nemorosaWood Anemone
Anemone ranunculoidesYellow Anemone
Anemone sylvestrisSnowdrop Anemone
Anethum graveolensDill
Angelica archangelicaGarden Angelica
Angelica pachycarpaPortuguese Angelica
Angelica sylvestrisWild Angelica
Anisantha diandraGreat Brome
Anisantha fasciculata
Anisantha madritensisCompact Brome
Anisantha rigidaRipgut Brome
Anisantha rubensFoxtail Brome
Anisantha sterilisBarren Brome
Anisantha tectorumDrooping Brome
Anisodontea scabrosa
Anoda cristataSpurred Anoda
Anogramma leptophyllaJersey Fern
Anredera cordifoliaMadeira-vine
Antennaria dioicaMountain Everlasting
Anthemis abrotanifolia
Anthemis altissima
Anthemis arvensisCorn Chamomile
Anthemis austriacaAustrian Chamomile
Anthemis cotulaStinking Chamomile
Anthemis cotula x Tripleurospermum inodorum
= X Tripleurothemis maleolens
Anthemis creticaMountain Dog-daisy
Anthemis hyalina
Anthemis leucanthemifolia
Anthemis maritima
Anthemis muricata
Anthemis punctataSicilian Chamomile
Anthemis punctata ssp. cupaniana
Anthemis ruthenica
Anthemis tinctoriaYellow Chamomile
Anthemis tomentosaWoolly Chamomile
Anthemis triumfettiSouthern Dog-daisy
Anthemis wiedemanniana
Anthericum ramosumBranched St Bernard's-lily
Antholyza ringens
Anthoxanthum aristatumAnnual Vernal-grass
Anthoxanthum aristatum ssp. puelii
Anthoxanthum odoratumSweet Vernal-grass
Anthoxanthum ovatum
Anthriscus caucalisBur Chervil
Anthriscus cerefoliumGarden Chervil
Anthriscus sylvestrisCow Parsley
Anthyllis tetraphyllaBladder Vetch
Anthyllis vulnerariaKidney Vetch
Anthyllis vulneraria ssp. carpatica
Anthyllis vulneraria ssp. corbierei
Anthyllis vulneraria ssp. lapponica
Anthyllis vulneraria ssp. polyphylla
Anthyllis vulneraria ssp. vulneraria
Antirrhinum majusSnapdragon
Antirrhinum siculum
Apera intermedia
Apera interruptaDense Silky-bent
Apera spica-ventiLoose Silky-bent
Aphanes arvensisParsley-piert
Aphanes arvensis agg.
Aphanes australisSlender Parsley Piert
Apium graveolensWild Celery
Apium inundatumLesser Marshwort
Apium nodiflorumFool's Water-cress
Apium nodiflorum x inundatum
= A. x moorei
Apium nodiflorum x repens
Apium repensCreeping Marshwort
Aponogeton distachyosCape-pondweed
Aptenia cordifoliaHeart-leaf Iceplant
Aquilegia olympica
Aquilegia pubescens
Aquilegia pyrenaicaPyrenean Columbine
Aquilegia vulgarisColumbine
Arabidopsis arenosaSand Rock-cress
Arabidopsis thalianaThale Cress
Arabis alpinaAlpine Rock-cress
Arabis caucasicaGarden Arabis
Arabis collinaRosy Cress
Arabis hirsutaHairy Rockcress
Arabis nova
Arabis petraeaNorthern Rock-cress
Arabis scabraBristol Rock-cress
Arabis verna
Arachis hypogaeaPeanut
Aralia chinensisChinese Angelica-tree
Aralia elataJapanese Angelica-tree
Aralia racemosaAmerican-spikenard
Araucaria araucanaMonkey-puzzle
Arbutus unedoStrawberry-tree
Arbutus unedo x andrachne
= A. x andrachnoides
Hybrid Strawberry-tree
Arctium lappaGreater Burdock
Arctium lappa x minus
= A. x nothum
Arctium minusLesser Burdock
Arctium minus agg.
Arctium nemorosumWood Burdock
Arctium tomentosumWoolly Burdock
Arctostaphylos alpinusAlpine Bearberry
Arctostaphylos uva-ursiBearberry
Arctotheca calendulaPlain Treasureflower
Arctotis breviscapa
Arctotis stoechadifoliaWhite Arctotis
Aremonia agrimonioidesBastard Agrimony
Arenaria balearicaMossy Sandwort
Arenaria ciliataFringed Sandwort
Arenaria montanaMountain Sandwort
Arenaria norvegica
Arenaria norvegica ssp. anglicaEnglish Sandwort
Arenaria norvegica ssp. norvegicaArctic Sandwort
Arenaria leptocladosSlender Sandwort
Arenaria serpyllifolia ssp. serpyllifoliaThyme-leaved Sandwort
Argemone mexicanaMexican Poppy
Argyranthemum frutescensParis Daisy
Arisarum proboscideumMousetailplant
Aristea eckloniiBlue Corn-lily
Aristida adscensionis
Aristida benthamii
Aristida congesta
Aristida contorta
Aristida oligantha
Aristida ramosa
Aristolochia clematitisBirthwort
Aristolochia hirtaBreckland Birthwort
Aristolochia rotundaSmearwort
Armeria arenariaJersey Thrift
Armeria maritima
Armeria maritima ssp. elongataTall Thrift
Armeria maritima ssp. maritimaThrift
Armeria maritima x arenaria
Armeria pseudoarmeriaEstoril Thrift
Armoracia macrocarpa
Armoracia rusticanaHorseradish
Arnebia pulchraProphet-flower
Arnica angustifoliaArctic Arnica
Arnoseris minimaLamb's Succory
Aronia arbutifoliaRed Chokeberry
Aronia melanocarpaBlack Chokeberry
Arrhenatherum album
Arrhenatherum elatiusFalse Oat-grass
Artemisia abrotanumSouthernwood
Artemisia absinthiumWormwood
Artemisia afra
Artemisia anethifolia
Artemisia annuaAnnual Mugwort
Artemisia biennisSlender Mugwort
Artemisia campestrisField Wormwood
Artemisia chamaemelifolia
Artemisia dracunculusTarragon
Artemisia herba-alba
Artemisia longifolia
Artemisia ludovicianaWestern Mugwort
Artemisia macrantha
Artemisia maritimaSea Wormwood
Artemisia norvegicaNorwegian Mugwort
Artemisia ponticaRoman Wormwood
Artemisia scoparia
Artemisia sericea
Artemisia stellerianaHoary Mugwort
Artemisia tschernieviana
Artemisia verlotiorumChinese Mugwort
Artemisia vulgarisMugwort
Artemisia vulgaris x verlotiorum
= A. x wurzellii
Arthraxon hispidus
Arum italicumItalian Lords And Ladies
Arum italicum ssp. canariense
Arum italicum ssp. italicum
Arum italicum ssp. neglectum
Arum maculatumLords And Ladies
Arum maculatum x italicum
Aruncus dioicusBuck's-Beard
Arundo donax
Asarina procumbensTrailing Snapdragon
Asarum europaeumAsarabacca
Asparagus officinalisGarden Asparagus
Asparagus prostratusWild Asparagus
Asperugo procumbensMadwort
Asperula arvensisBlue Woodruff
Asperula cynanchicaSquinancywort
Asperula cynanchica ssp. cynanchica
Asperula cynanchica ssp. occidentalis
Asperula laevigata
Asperula orientalisAnnual Woodruff
Asperula taurinaPink Woodruff
Asperula tinctoriaDyer's Woodruff
Asphodeline luteaYellow Asphodel
Asphodelus albusWhite Asphodel
Asphodelus fistulosusHollow-stemmed Asphodel
Asphodelus ramosus
Aspidistra elatiorCast-iron-plant
Asplenium adiantum-nigrumBlack Spleenwort
Asplenium adiantum-nigrum x obovatum
= A. x sarniense
Asplenium adiantum-nigrum x onopteris
= A. x ticinense
Asplenium adiantum-nigrum x septentrionale
= A. x contrei
Asplenium ceterachRustyback
Asplenium fontanumSmooth Rock-spleenwort
Asplenium marinumSea Spleenwort
Asplenium obovatumLanceolate Spleenwort
Asplenium obovatum ssp. lanceolatum
Asplenium onopterisIrish Spleenwort
Asplenium ruta-murariaWall-rue
Asplenium ruta-muraria x septentrionale
= A. x murbeckii
Asplenium septentrionaleForked Spleenwort
Asplenium scolopendriumHart's-tongue
Asplenium scolopendrium x Asplenium adiantum-nigrum
= X Asplenophyllitis jacksonii
Asplenium scolopendrium x Asplenium obovatum
= X Asplenophyllitis microdon
Asplenium scolopendrium x Asplenium trichomanes
= X Asplenophyllitis confluens
Asplenium trichomanesMaidenhair Spleenwort
Asplenium trichomanes ssp. pachyrachis
Asplenium trichomanes ssp. quadrivalens
Asplenium trichomanes ssp. trichomanes
Asplenium trichomanes x ruta-muraria
= A. x clermontiae
Asplenium trichomanes x septentrionale
= A. x alternifolium
Alternate-leaved Spleenwort
Asplenium virideGreen Spleenwort
Aster ageratoides
Aster amellusEuropean Michaelmas-daisy
Aster ascendensLong-leaved Aster
Aster concinnusNarrow-leaved Smooth-aster
Aster cordifoliusBlue Wood-aster
Aster dumosusBushy Aster
Aster ericoidesHeath Aster
Aster junceusRush Aster
Aster laevisGlaucous Michaelmas-daisy
Aster laevis x novi-belgii
= A. x versicolor
Late Michaelmas-daisy
Aster lanceolatusNarrow-leaved Michaelmas-daisy
Aster lateriflorusStarved Aster
Aster linosyrisGoldilocks Aster
Aster macrophyllusLarge-leaved Aster
Aster novae-angliaeHairy Michaelmas-daisy
Aster novi-belgiiConfused Michaelmas-daisy
Aster novi-belgii agg.
Aster novi-belgii x lanceolatus
= A. x salignus
Common Michaelmas-Daisy
Aster pilosusFrost Aster
Aster praealtus
Aster prenanthoidesCrooked-stem Aster
Aster puniceusRed-stalk Aster
Aster schreberiNettle-leaved Michaelmas-daisy
Aster sedifolius
Aster spectabilisShowy Aster
Aster subulatusAnnual Saltmarsh-aster
Aster tripoliumSea Aster
Aster umbellatusTall White-aster
Aster vimineusSmall White-aster
Asteriscus aquaticus
Asteriscus maritimus
Astilbe chinensisTall False-buck's-beard
Astilbe japonicaFalse-buck's-beard
Astilbe japonica x chinensis x rosea
= A. x arendsii
Red False-buck's-beard
Astragalus alpinusAlpine Milk-vetch
Astragalus boeticus
Astragalus cicerChick-pea Milk-vetch
Astragalus cruciatus
Astragalus danicusPurple Milk-vetch
Astragalus glycyphyllosWild Liquorice
Astragalus hamosus
Astragalus hispidulus
Astragalus nuttallianus
Astragalus odoratusLesser Milk-vetch
Astragalus scorpioides
Astragalus sesameus
Astragalus stella
Astragalus tribuloides
Astrantia carniolicaCarnic Masterwort
Astrantia majorAstrantia
Astrantia maxima
Astrantia minorLesser Masterwort
Astrebla lappacea
Athanasia crithmifolia
Athanasia trifurcata
Athyrium distentifoliumAlpine Lady-fern
Athyrium filix-feminaLady Fern
Atractylis cancellata
Atractylis humilis
Atriplex australasica
Atriplex calotheca
Atriplex eardleyaeBell Saltbush
Atriplex glabriusculaBabington's Orache
Atriplex glabriuscula x longipes
= A. x taschereaui
Taschereau's Orache
Atriplex glabriuscula x praecox
Atriplex glauca
Atriplex halimusShrubby Orache
Atriplex hortensisGarden Orache
Atriplex laciniataFrosted Orache
Atriplex limbataSpreading Saltbush
Atriplex littoralisGrass-Leaved Orache
Atriplex littoralis x patula
Atriplex longipesLong-Stalked Orache
Atriplex micrantha
Atriplex muelleriAnnual Saltbush
Atriplex oblongifolia
Atriplex patulaCommon Orache
Atriplex pedunculataPedunculate Sea-purslane
Atriplex platensis
Atriplex portulacoidesSea-purslane
Atriplex praecoxEarly Orache
Atriplex prostrataSpear-leaved Orache
Atriplex prostrata x glabriuscula
Atriplex prostrata x littoralis
= A. x hulmeana
Atriplex prostrata x longipes
= A. x gustafssoniana
Kattegat Orache
Atriplex roseaRedscale
Atriplex sagittataPurple Orache
Atriplex semibaccataBerry Saltbush
Atriplex semilunaris
Atriplex spongiosaPop Saltbush
Atriplex stylosa
Atriplex suberectaAustralian Orache
Atriplex tatarica
Atropa belladonnaDeadly Nightshade
Aubrieta deltoideaAubretia
Aucuba japonicaSpotted Laurel
Aurinia saxatalisGolden Alison
Avena barbataSlender Oat
Avena brevis
Avena byzantinaAlgerian Oat
Avena fatuaWild-oat
Avena fatua x sativa
= A. x hybrida
Avena nudaNaked Oat
Avena sativaOat
Avena sativa ssp. praegravis
Avena sativa ssp. sativa
Avena sterilis
Avena sterilis ssp. ludovicianaWinter Wild-oat
Avena sterilis ssp. sterilisAnimated Oat
Avena strigosaBristle Oat
Axonopus affinis
Avenula pratenseMeadow Oat-grass
Avenula pubescensDowny Oat-grass
Axonopus compressusCarpet-grass
Axonopus repens
Axyris amaranthoidesRussian Pigweed
Azolla filiculoidesWater Fern
Baccharis halimifoliaTree Groundsel
Bahia dissecta
Bahia neomexicanaNew Mexico Bahia
Baldellia ranunculoidesLesser Water-Plantain
Ballota acetabulosaFalse Dittany
Ballota hispanica
Ballota nigraBlack Horehound
Ballota nigra ssp. meridionalis
Ballota nigra ssp. nigra
Ballota pseudodictamnus
Baptisia tinctoriaWild-indigo
Barbarea intermediaMedium-flowered Winter-cress
Barbarea strictaSmall-flowered Winter-cress
Barbarea vernaAmerican Wintercress
Barbarea vulgarisWinter-cress
Bartsia alpinaAlpine Bartsia
Bassia hyssopifolia
Bassia muricata
Bassia prostrata
Bassia scopariaSummer-cypress
Beckmannia eruciformisEuropean Slough-grass
Beckmannia syzigachneAmerican Slough-grass
Begonia cucullata x schmidtiana
= B. x semperflorens
Wax Begonia
Begonia grandisHardy Begonia
Begonia rexPainted-leaf Begonia
Bellardia trixagoTrixago Bartsia
Bellevalia romanaRoman Squill
Bellis annua
Bellis perennisDaisy
Bellium bellidioidesFalse Daisy
Berberis aggregataClustered Barberry
Berberis buxifoliaBox-leaved Barberry
Berberis darwiniiDarwin's Barberry
Berberis darwinii x empetrifolia
= B. x stenophylla
Hedge Barberry
Berberis gagnepainiiGagnepain's Barberry
Berberis gagnepainii x candidula
= B. x hybrido-gagnepainii
Berberis glaucocarpaGreat Barberry
Berberis hookeriHooker's Barberry
Berberis julianaeChinese Barberry
Berberis manipuranaManipur Barberry
Berberis pruinosa
Berberis thunbergiiThunberg's Barberry
Berberis verruculosa
Berberis vulgarisBarberry
Berberis vulgaris x thunbergii
= B. x ottawensis
Berberis wilsoniaeMrs Wilson's Barberry
Bergenia ciliataHairy Bergenia
Bergenia cordifoliaHeart-leaved Bergenia
Bergenia crassifoliaElephant-ears
Bergenia crassifolia x ciliata
= B. x schmidtii
Bergenia purpurascens
Berkheya heterophylla
Berkheya pinnatifida
Berkheya rigidaAfrican Thistle
Berteroa incanaHoary Alison
Berula erectaLesser Water-Parsnip
Beta trigynaCaucasian Beet
Beta vulgarisBeet
Beta vulgaris ssp. ciclaFoliage Beet
Beta vulgaris ssp. maritimaSea Beet
Beta vulgaris ssp. vulgarisRoot Beet
Betonica officinalisBetony
Betula nanaDwarf Birch
Betula papyriferaPaper Birch
Betula pendulaSilver Birch
Betula pendula x pubescens
= B. x aurata
Betula pubescensDowny Birch
Betula pubescens ssp. pubescens
Betula pubescens ssp. tortuosa
Betula pubescens x nana
= B. x intermedia
Bidens aristosaWestern Tickseed
Bidens bipinnataSpanish-needles
Bidens biternata
Bidens camporum
Bidens cernuaNodding Bur-Marigold
Bidens connataLondon Bur-Marigold
Bidens ferulifoliaFern-leaved Beggarticks
Bidens frondosaBeggarticks
Bidens laevisLarger Bur-marigold
Bidens pilosaBlack-jack
Bidens subalternans
Bidens tenuisecta
Bidens tripartitaTrifid Bur-Marigold
Bidens vulgataTall Beggarticks
Bifora radians
Bifora testiculata
Biscutella auriculata
Biscutella cichoriifoliaChicory-leaved Buckler-mustard
Biscutella laevigataBuckler-mustard
Biserrula pelecinus
Bivonaea lutea
Blackstonia perfoliataYellow-wort
Blechnum cordatumChilean Hard-fern
Blechnum penna-marinaAntarctic Hard-fern
Blechnum spicantHard Fern
Bletilla striataHyacinth Orchid
Blumenbachia hieronymii
Blumenbachia insignis
Blysmus compressusFlat-sedge
Blysmus rufusSaltmarsh Flat-sedge
Boissiera squarrosa
Bolboschoenus maritimusSea Club-Rush
Boltonia asteroidesFalse Chamomile
Bombycilaena erectaMicropus
Borago officinalisBorage
Borago pygmaeaSlender Borage
Boreava orientalis
Borreria verticillata
Bothriochloa decipiens
Bothriochloa insculpta
Bothriochloa ischaemum
Bothriochloa macra
Botrychium lunariaMoonwort
Bouteloua curtipendulaSide-oats Grama
Bowlesia incana
Brachiaria deflexa
Brachiaria eruciformis
Brachiaria gilesii
Brachiaria marlothii
Brachiaria platyphyllaBroad-leaved Signal-grass
Brachyglottis compacta x laxifolia
= B. 'Sunshine'
Shrub Ragwort
Brachyglottis monroiMonro's Ragwort
Brachyglottis repandaHedge Ragwort
Brachypodium distachyonStiff Brome
Brachypodium pinnatumHeath False-brome
Brachypodium pinnatum agg.
Brachypodium retusum
Brachypodium rupestreTor-grass
Brachypodium sylvaticumFalse-brome
Brachyscome ciliarisVariable Daisy
Brachyscome graminea
Brachyscome iberidifoliaSwan River Daisy
Brachyscome perpusillaTiny Daisy
Brassica barrelieri
Brassica carinataEthiopian Rape
Brassica elongataLong-stalked Rape
Brassica fruticulosaTwiggy Turnip
Brassica junceaChinese Mustard
Brassica napusRape
Brassica napus ssp. oleiferaOil-Seed Rape
Brassica napus ssp. rapiferaSwede
Brassica napus x rapa
= B. x harmsiana
Brassica nigraBlack Mustard
Brassica oleraceaWild Cabbage
Brassica rapaTurnip
Brassica rapa ssp. campestrisWild Turnip
Brassica rapa ssp. oleiferaTurnip-rape
Brassica rapa ssp. rapaTurnip
Brassica repanda
Brassica tournefortiiPale Cabbage
Briquetia spicata
Briza humilis
Briza maximaGreater Quaking-Grass
Briza mediaQuaking-Grass
Briza minorLesser Quaking-grass
Bromopsis benekeniiLesser Hairy-brome
Bromopsis ciliata
Bromopsis erectaUpright Brome
Bromopsis inermisHungarian Brome
Bromopsis inermis ssp. inermis
Bromopsis inermis ssp. pumpelliana
Bromopsis ramosaHairy-brome
Bromus alopecuros
Bromus arduennensis
Bromus arvensisField Brome
Bromus brachystachys
Bromus briziformis
Bromus commutatusMeadow Brome
Bromus danthoniae
Bromus grossus
Bromus hordeaceus
Bromus hordeaceus ssp. ferroniiLeast Soft-brome
Bromus hordeaceus ssp. hordeaceusCommon Soft-brome
Bromus hordeaceus ssp. longipedicellatus
Bromus hordeaceus ssp. molliformisDivergent Soft-brome
Bromus hordeaceus ssp. thomineiSand Soft-brome
Bromus hordeaceus x lepidus
= B. x pseudothominei
Lesser Soft-brome
Bromus intermedius
Bromus interruptusInterrupted Brome
Bromus japonicusThunberg's Brome
Bromus lanceolatusLarge-headed Brome
Bromus lepidusSlender Soft-brome
Bromus pectinatus
Bromus pseudosecalinusSmith's Brome
Bromus racemosusSmooth Brome
Bromus scoparius
Bromus secalinusRye Brome
Bromus squarrosus
Bromus trinii
Browallia americana
Browallia speciosaBush-violet
Brunnera macrophyllaGreat Forget-me-not
Bryonia dioicaWhite Bryony
Buddleja alternifoliaAlternate-leaved Butterfly-bush
Buddleja davidiiButterfly Bush
Buddleja davidii x globosa
= B. x weyeriana
Weyer's Butterfly-Bush
Buddleja globosaOrange-Ball-Tree
Buddleja lindleyana
Bulbostylis humilis
Bulbostylis striatella
Bunias erucagoSouthern Warty-cabbage
Bunias orientalisWarty-cabbage
Bunium bulbocastanumGreat Pignut
Buphthalmum salicifolium
Bupleurum baldenseSmall Hare's-ear
Bupleurum croceum
Bupleurum falcatumSickle-leaved Hare's-ear
Bupleurum fruticosumShrubby Hare's-ear
Bupleurum nodiflorum
Bupleurum odontites
Bupleurum petraeumRock Hare's-ear
Bupleurum rotundifoliumThorow-wax
Bupleurum semicompositum
Bupleurum subovatumFalse Thorow-wax
Bupleurum tenuissimumSlender Hare's-ear
Butomus umbellatusFlowering-Rush
Buxus balearicaBalearic Box
Buxus sempervirensBox
Cabomba carolinianaCarolina Water-shield
Cachrys uechtritzii
Caesalpinia spinosaTara
Cakile maritimaSea Rocket
Cakile maritima ssp. integrifolia
Calamagrostis canescensPurple Small-reed
Calamagrostis canescens x stricta
= C. x gracilescens
Calamagrostis epigejosWood Small-reed
Calamagrostis epigejos x Ammophila arenaria
= X Calammophila baltica
Purple Marram
Calamagrostis purpureaScandinavian Small-reed
Calamagrostis purpurea ssp. phragmitoides
Calamagrostis scoticaScottish Small-reed
Calamagrostis strictaNarrow Small-reed
Calandrinia ciliataRed-maids
Calandrinia umbellataRock Purslane
Calceolaria biflora
Calceolaria chelidonioidesSlipperwort
Calceolaria integrifoliaBush Slipperwort
Calceolaria x herbeohybridaFlorists' Slipperwort
Caldesia parnassiifoliaParnassus-leaved Water-plantain
Calendula arvensisField Marigold
Calendula officinalisPot Marigold
Calepina irregularisWhite Ball-mustard
Calla palustrisBog Arum
Callistephus chinensisChina Aster
Callitriche brutiaPedunculate Water-starwort
Callitriche hamulataIntermediate Water-starwort
Callitriche hamulata agg.
Callitriche hermaphroditicaAutumnal Water-starwort
Callitriche obtusangulaBlunt-fruited Water-starwort
Callitriche palustrisNarrow-fruited Water-starwort
Callitriche platycarpaVarious-leaved Water-starwort
Callitriche stagnalisCommon Water-starwort
Callitriche truncataShort-leaved Water-starwort
Callitriche truncata ssp. occidentalis
Calluna vulgarisHeather
Calocedrus decurrensCalifornian Incense-cedar
Calocephalus knappii
Calotis cuneifoliaBur-daisy
Calotis dentexWhite Bur-daisy
Calotis hispidulaHairy Bur-daisy
Calotis lappulaceaYellow Bur-daisy
Caltha palustrisMarsh Marigold
Calycadenia multiglandulosaSticky Calycadenia
Calypso bulbosaCalypso
Calystegia pulchraHairy Bindweed
Calystegia pulchra x silvatica
= C. x howittiorum
Calystegia sepiumHedge Bindweed
Calystegia sepium agg.
Calystegia sepium ssp. americana
Calystegia sepium ssp. roseata
Calystegia sepium ssp. sepium
Calystegia sepium ssp. spectabilis
Calystegia sepium x pulchra
= C. x scanica
Calystegia sepium x silvatica
= C. x lucana
Calystegia silvaticaLarge Bindweed
Calystegia silvatica ssp. disjuncta
Calystegia silvatica ssp. fraterniflora
Calystegia silvatica ssp. silvatica
Calystegia soldanellaSea Bindweed
Camassia quamashCommon Camash
Camelina alyssum
Camelina hispida
Camelina macrocarpa
Camelina microcarpaLesser Gold-of-pleasure
Camelina rumelica
Camelina sativaGold-of-pleasure
Campanula alliariifoliaCornish Bellflower
Campanula bononiensisPale Bellflower
Campanula carpaticaTussock Bellflower
Campanula cochleariifoliaFairy's-thimble
Campanula fragilisItalian Bellflower
Campanula garganicaAdriatic Bellflower
Campanula glomerataClustered Bellflower
Campanula glomerata ssp. elliptica
Campanula glomerata ssp. glomerata
Campanula lactifloraMilky Bellflower
Campanula latifoliaGiant Bellflower
Campanula mediumCanterbury-bells
Campanula patulaSpreading Bellflower
Campanula persicifoliaPeach-Leaved Bellflower
Campanula portenschlagianaAdria Bellflower
Campanula poscharskyanaTrailing Bellflower
Campanula pyramidalisChimney Bellflower
Campanula rapunculoidesCreeping Bellflower
Campanula rapunculusRampion Bellflower
Campanula rhomboidalisBroad-leaved Harebell
Campanula rotundifoliaHarebell
Campanula tracheliumNettle-leaved Bellflower
Campsis radicansTrumpet-creeper
Canna indicaIndian-shot
Cannabis sativaHemp
Capnophyllum peregrinum
Capsella bursa-pastorisShepherd's Purse
Capsella bursa-pastoris x rubella
= C. x gracilis
Capsella rubellaPink Shepherd's-purse
Capsicum annuumSweet Pepper
Caragana arborescensSiberian Pea-tree
Cardamine amaraLarge Bittercress
Cardamine bulbiferaCoralroot
Cardamine chelidonia
Cardamine corymbosaNew Zealand Bitter-cress
Cardamine flexuosaWavy Bittercress
Cardamine flexuosa x hirsuta
= C. x zahlbruckneriana
Cardamine glanduligera
Cardamine heptaphyllaPinnate Coralroot
Cardamine hirsutaHairy Bittercress
Cardamine impatiensNarrow-leaved Bitter-cress
Cardamine kitaibeliiKitaibel's Bitter-cress
Cardamine laciniataCut-leaved Bitter-cress
Cardamine pentaphyllosFive-leaflet Bitter-cress
Cardamine pratensisCuckooflower
Cardamine pratensis x flexuosa
= C. x fringsii
Cardamine raphanifoliaGreater Cuckooflower
Cardamine trifoliaTrefoil Cress
Cardiospermum halicacabum
Carduncellus caeruleus
Carduus argentatus
Carduus chrysacanthus
Carduus crispusWelted Thistle
Carduus crispus ssp. multiflorus
Carduus crispus x nutans
= C. x stangii
Carduus hamulosus
Carduus leucophyllus
Carduus macrocephalusGiant Thistle
Carduus nigrescens
Carduus nutansMusk Thistle
Carduus pycnocephalusPlymouth Thistle
Carduus tenuiflorusSlender Thistle
Carduus thoermeri
Carduus vivariensis
Carex acutaSlender Tufted-sedge
Carex acuta x elata
= C. x prolixa
Carex acuta x nigra
Carex acutiformisLesser Pond-sedge
Carex acutiformis x acuta
= C. x subgracilis
Carex acutiformis x riparia
= C. x sooi
Carex acutiformis x vesicaria
= C. x ducellieri
Carex appressaTall Sedge
Carex appropinquataFibrous Tussock-sedge
Carex aquatilisWater Sedge
Carex aquatilis x acuta
Carex aquatilis x bigelowii
= C. x limula
Carex aquatilis x nigra
= C. x hibernica
Carex arenariaSand Sedge
Carex atrataBlack Alpine-sedge
Carex atrofuscaScorched Alpine-sedge
Carex bicolorBicoloured Sedge
Carex bigelowiiStiff Sedge
Carex binervisGreen-ribbed Sedge
Carex binervis x punctata
Carex binervis x viridula
= C. x corstorphinei
Carex brunnea
Carex buchananiiSilver-spiked Sedge
Carex buxbaumiiClub Sedge
Carex capillarisHair Sedge
Carex capitata
Carex caryophylleaSpring-sedge
Carex chordorrhizaString Sedge
Carex crawfordiiCrawford's Sedge
Carex curtaWhite Sedge
Carex davallianaDavall's Sedge
Carex demissaCommon Yellow-sedge
Carex depauperataStarved Wood-sedge
Carex devia
Carex deweyana
Carex diandraLesser Tussock-sedge
Carex digitataFingered Sedge
Carex dioicaDioecious Sedge
Carex distansDistant Sedge
Carex distans x extensa
= C. x tornabenii
Carex distans x hostiana
= C. x muelleriana
Carex distans x viridula
= C. x luteola
Carex distichaBrown Sedge
Carex divisaDivided Sedge
Carex divulsa
Carex divulsa ssp. divulsaGrey Sedge
Carex divulsa ssp. leersiiMany-leaved Sedge
Carex divulsa x remota
= C. x emmae
Carex echinataStar Sedge
Carex echinata x curta
= C. x biharica
Carex echinata x dioica
= C. x gaudiniana
Carex elataTufted-sedge
Carex elongataElongated Sedge
Carex ericetorumRare Spring-sedge
Carex extensaLong-bracted Sedge
Carex filiformisDowny-fruited Sedge
Carex flaccaGlaucous Sedge
Carex flagellifera
Carex flavaLarge Yellow-sedge
Carex flava x viridula
= C. x alsatica
Carex glacialis
Carex hirtaHairy Sedge
Carex hirta x vesicaria
= C. x grossii
Carex hostianaTawny Sedge
Carex hostiana x viridula
= C. x fulva
Carex hubbardii
Carex humilisDwarf Sedge
Carex inversaKnob Sedge
Carex lachenaliiHare's-foot Sedge
Carex lachenalii x curta
= C. x helvola
Carex laevigataSmooth-stalked Sedge
Carex laevigata x binervis
= C. x deserta
Carex laevigata x viridula
Carex lasiocarpaSlender Sedge
Carex lasiocarpa x riparia
= C. x evoluta
Carex lepidocarpaLong-stalked Yellow-sedge
Carex limosaBog-sedge
Carex longebrachiataDrooping Sedge
Carex magellanicaTall Bog-sedge
Carex magellanica ssp. irrigua
Carex maritimaCurved Sedge
Carex microglochinBristle Sedge
Carex montanaSoft-leaved Sedge
Carex muricata
Carex muricata ssp. muricataLarge-fruited Prickly-sedge
Carex muricata ssp. pairaeSmall-fruited Prickly-sedge
Carex muricata x divulsa
Carex nigraCommon Sedge
Carex nigra x bigelowii
= C. x decolorans
Carex nigra x elata
= C. x turfosa
Carex norvegicaClose-headed Alpine-sedge
Carex oederiSmall-fruited Yellow-sedge
Carex ornithopodaBird's-foot Sedge
Carex otrubaeFalse Fox Sedge
Carex otrubae x divulsa
Carex otrubae x remota
= C. x pseudoaxillaris
Carex ovalisOval Sedge
Carex pallescensPale Sedge
Carex paniceaCarnation Sedge
Carex paniculataGreater Tussock-sedge
Carex paniculata x appropinquata
= C. x rotae
Carex paniculata x curta
= C. x ludibunda
Carex paniculata x diandra
= C. x beckmannii
Carex paniculata x remota
= C. x boenninghauseniana
Carex paucifloraFew-flowered Sedge
Carex pendulaPendulous Sedge
Carex piluliferaPill Sedge
Carex pseudocyperusCyperus Sedge
Carex pseudocyperus x rostrata
= C. x justi-schmidtii
Carex pulicarisFlea Sedge
Carex punctataDotted Sedge
Carex rarifloraMountain Bog-sedge
Carex rectaEstuarine Sedge
Carex recta x aquatilis
= C. x grantii
Carex remotaRemote Sedge
Carex ripariaGreater Pond-sedge
Carex riparia x vesicaria
= C. x csomadensis
Carex rostrataBottle Sedge
Carex rostrata x vesicaria
= C. x involuta
Carex rupestrisRock Sedge
Carex salinaSaltmarsh Sedge
Carex saxatilisRusset Sedge
Carex saxatilis x viridula
Carex secta
Carex solandri
Carex spicataSpiked Sedge
Carex strigosaThin-spiked Wood-sedge
Carex sylvaticaWood-sedge
Carex tereticaulis
Carex trinervisThree-nerved Sedge
Carex vaginataSheathed Sedge
Carex vesicariaBladder-sedge
Carex vesicaria x saxatilis
= C. x grahamii
Mountain Bladder-sedge
Carex virgata
Carex viridula
Carex vulpinaTrue Fox-sedge
Carex vulpinoideaAmerican Fox-sedge
Carlina acaulis
Carlina vulgarisCarline Thistle
Carpinus betulusHornbeam
Carpobrotus acinaciformisSally-my-handsome
Carpobrotus edulisHottentot-Fig
Carpobrotus glaucescensAngular Sea-fig
Carrichtera annuaCress Rocket
Carthamus dentatus
Carthamus lanatusDowny Safflower
Carthamus oxyacanthus
Carthamus tenuis
Carthamus tinctoriusSafflower
Carum carviCaraway
Carum verticillatumWhorled Caraway
Carya cordiformisBitternut Hickory
Carya ovataShagbark Hickory
Caryopteris incana x mongholica
= C. x clandonensis
Bluebeard
Cassia fistulaPurging Cassia
Cassinia fulvidaGolden-bush
Castanea crenataJapanese Chestnut
Castanea sativaSweet Chestnut
Castellia tuberculosa
Castilleja coccinea
Catabrosa aquaticaWhorl-grass
Catalpa bignonioidesIndian-bean-tree
Catananche caeruleaBlue Cupidone
Catapodium marinumSea Fern-grass
Catapodium rigidumFern-grass
Catapodium rigidum ssp. hemipoa
Catapodium rigidum x marinum
Caucalis bischoffii
Caucalis platycarposSmall Bur-parsley
Caulophyllum thalictroidesBlue Cohosh
Caylusea hexagyna
Cedronella canariensisCanary Islands Balm
Cedrus atlanticaAtlas Cedar
Cedrus deodaraDeodar
Cedrus libaniCedar-of-Lebanon
Celastrus orbiculatusStaff-vine
Celosia cristata
Celosia trigyna
Cenchrus ciliarisBuffel-grass
Cenchrus echinatusSpiny Sandbur
Cenchrus incertus
Cenchrus longispinus
Cenchrus pennisetiformis
Cenchrus setigerus
Centaurea apiculata
Centaurea asperaRough Star-thistle
Centaurea atropurpurea
Centaurea bruguieriana
Centaurea calcitrapaRed Star-Thistle
Centaurea centauroides
Centaurea cheiranthifolia
Centaurea cineraria
Centaurea cyanusCornflower
Centaurea dalmatica
Centaurea dealbata
Centaurea debeauxiiSlender Knapweed
Centaurea debeauxii ssp. nemoralis
Centaurea depressa
Centaurea diffusa
Centaurea dilutaLesser Star-thistle
Centaurea eriophora
Centaurea hyalolepis
Centaurea ibericaIberian Star-thistle
Centaurea intybacea
Centaurea jaceaBrown Knapweed
Centaurea leucophaeaWhitish-leaved Knapweed
Centaurea macrocephalaGiant Knapweed
Centaurea maculosaSpotted Knapweed
Centaurea melitensisMaltese Star-thistle
Centaurea montanaPerennial Cornflower
Centaurea napifolia
Centaurea nicaeensis
Centaurea nigraCommon Knapweed
Centaurea nigra x jacea
= C. x gerstlaueri
Hybrid Knapweed
Centaurea orientalis
Centaurea paniculataJersey Knapweed
Centaurea patula
Centaurea pullata
Centaurea rhenanaPanicled Knapweed
Centaurea scabiosaGreater Knapweed
Centaurea solstitialisYellow Star-thistle
Centaurea spinosa
Centaurea stenolepis
Centaurea trichocephala
Centaurea triumfetti
Centaurea verutum
Centaurium erythraeaCommon Centaury
Centaurium erythraea x littorale
= C. x intermedium
Centaurium erythraea x pulchellum
Centaurium littoraleSeaside Centaury
Centaurium pulchellumLesser Centaury
Centaurium scilloidesPerennial Centaury
Centaurium tenuiflorumSlender Centaury
Centipeda minimaSpreading Sneezeweed
Centranthus calcitrapaeAnnual Valerian
Centranthus macrosiphonSpanish Valerian
Centranthus ruberRed Valerian
Centunculus minimusChaffweed
Cephalanthera damasoniumWhite Helleborine
Cephalanthera damasonium x longifolia
= C. x schulzei
Cephalanthera longifoliaNarrow-Leaved Helleborine
Cephalanthera rubraRed Helleborine
Cephalaria alpinaAlpine Scabious
Cephalaria giganteaGiant Scabious
Cephalaria syriaca
Cephalaria transylvanica
Cephalotaxus fortuneiChinese Plum-yew
Cephalotaxus harringtoniaJapanese Plum-yew
Cerastium alpinumAlpine Mouse-ear
Cerastium alpinum ssp. lanatum
Cerastium alpinum x fontanum
= C. x symei
Cerastium alpinum x nigrescens
Cerastium arvenseField Mouse-Ear
Cerastium arvense x fontanum
= C. x pseudoalpinum
Cerastium arvense x tomentosum
Cerastium brachypetalumGrey Mouse-ear
Cerastium cerastoidesStarwort Mouse-ear
Cerastium dichotomum
Cerastium diffusumSea Mouse-ear
Cerastium fontanumCommon Mouse-ear
Cerastium fontanum ssp. holosteoides
Cerastium fontanum ssp. scoticum
Cerastium fontanum ssp. vulgare
Cerastium glomeratumSticky Mouse-ear
Cerastium ligusticum
Cerastium nigrescensArctic Mouse-ear
Cerastium nigrescens x fontanum
= C. x richardsonii
Cerastium pumilumDwarf Mouse-ear
Cerastium scaraniiItalian Mouse-ear
Cerastium semidecandrumLittle Mouse-ear
Cerastium tomentosumSnow-in-Summer
Ceratocapnos claviculataClimbing Corydalis
Ceratocephala falcata
Ceratocephala testiculata
Ceratochloa brevisPatagonian Brome
Ceratochloa carinataCalifornia Brome
Ceratochloa catharticaRescue Brome
Ceratochloa marginataWestern Brome
Ceratochloa stamineaSouthern Brome
Ceratonia siliquaCarob
Ceratophyllum demersumRigid Hornwort
Ceratophyllum submersumSoft Hornwort
Ceratostigma plumbaginoides
Cercis siliquastrumJudas-tree
Cerinthe glabraSmooth Honeywort
Cerinthe majorGreater Honeywort
Cerinthe minorLesser Honeywort
Chaenomeles cathayensis
Chaenomeles japonicaJapanese Quince
Chaenomeles speciosaJapanese Quince
Chaenomeles speciosa x japonica
= C. x superba
Chaenomeles x superba x cathayensis
= C. x californica
Chaenorhinum minusSmall Toadflax
Chaenorhinum origanifoliumMalling Toadflax
Chaenorhinum rubrifolium
Chaerophyllum aromaticumBroad-leaved Chervil
Chaerophyllum aureumGolden Chervil
Chaerophyllum hirsutumHairy Chervil
Chaerophyllum temulumRough Chervil
Chaetosciadium trichospermum
Chamaecrista nictitansSensitive Cassia
Chamaecyparis lawsonianaLawson's Cypress
Chamaecyparis obtusaHinoki Cypress
Chamaecyparis pisiferaSawara Cypress
Chamaecytisus purpureusPurple Broom
Chamaecytisus supinusClustered Broom
Chamaemelum mixtum
Chamaemelum nobileChamomile
Chamerion angustifoliumRosebay Willowherb
Chamorchis alpinaFalse Orchid
Chara aculeolataHedgehog Stonewort
Chara asperaRough Stonewort
Chara balticaBaltic Stonewort
Chara brauniiBraun's Stonewort
Chara canescensBearded Stonewort
Chara connivensConvergent Stonewort
Chara contrariaOpposite Stonewort
Chara contraria var. contraria
Chara contraria var. hispidula
Chara curtaLesser Bearded Stonewort
Chara denudataNaked Stonewort
Chara fragiferaStrawberry Stonewort
Chara globularisFragile Stonewort
Chara hispidaBristly Stonewort
Chara intermediaIntermediate Stonewort
Chara muscosaMossy Stonewort
Chara rudisRugged Stonewort
Chara tomentosaCoral Stonewort
Chara virgataDelicate Stonewort
Chara virgata var. annulata
Chara virgata var. virgata
Chara vulgarisCommon Stonewort
Chara vulgaris var. crassicaulis
Chara vulgaris var. longibracteata
Chara vulgaris var. papillata
Chara vulgaris var. vulgaris
Chasmanthe bicolorChasmanthe
Chasmanthium latifolium
Chelidonium majusGreater Celandine
Chenopodium acuminatum
Chenopodium albumFat-Hen
Chenopodium ambrosioidesMexican-tea
Chenopodium antarcticum
Chenopodium aristatum
Chenopodium atriplicinumStarry Goosefoot
Chenopodium auricomiforme
Chenopodium berlandieriPitseed Goosefoot
Chenopodium bonus-henricusGood King Henry
Chenopodium borbasioides
Chenopodium botrysSticky Goosefoot
Chenopodium bushianumSoyabean Goosefoot
Chenopodium capitatumStrawberry-blite
Chenopodium carinatumKeeled Goosefoot
Chenopodium carinatum x cristatum
= C. x bontei
Chenopodium chenopodioidesSaltmarsh Goosefoot
Chenopodium cristatumCrested Goosefoot
Chenopodium desiccatumSlimleaf Goosefoot
Chenopodium detestansFish-guts
Chenopodium ficifoliumFig-leaved Goosefoot
Chenopodium foliosumStrawberry Goosefoot
Chenopodium giganteumTree Spinach
Chenopodium glaucumOak-leaved Goosefoot
Chenopodium graveolens
Chenopodium hircinumFoetid Goosefoot
Chenopodium hybridumMaple-leaved Goosefoot
Chenopodium macrospermum
Chenopodium missourienseSoya-bean Goosefoot
Chenopodium mucronatum
Chenopodium muraleNettle-leaved Goosefoot
Chenopodium nitrariaceumNitre Goosefoot
Chenopodium opulifoliumGrey Goosefoot
Chenopodium pallidicaule
Chenopodium phillipsianum
Chenopodium polyspermumMany-seeded Goosefoot
Chenopodium probstiiProbst's Goosefoot
Chenopodium procerum
Chenopodium pumilioClammy Goosefoot
Chenopodium purpurascensPurple Goosefoot
Chenopodium quinoaQuinoa
Chenopodium rostratum
Chenopodium rubrumRed Goosefoot
Chenopodium rugosum
Chenopodium schraderianum
Chenopodium solitarium
Chenopodium strictumStriped Goosefoot
Chenopodium subpalmatum
Chenopodium suecicumSwedish Goosefoot
Chenopodium urbicumUpright Goosefoot
Chenopodium vulvariaStinking Goosefoot
Chevreulia sarmentosa
Chiastophyllum oppositifoliumLamb's-tail
Chimonobambusa marmorea
Chimonobambusa quadrangularisSquare-stemmed Bamboo
Chionodoxa luciliaeBoissier's Glory-of-the-snow
Chionodoxa nana
Chionodoxa sardensisLesser Glory-of-the-snow
Chloris divaricataAustralian Rhodes-grass
Chloris pectinata
Chloris pumilio
Chloris pycnothrix
Chloris radiata
Chloris truncataWindmill-grass
Chloris ventricosa
Chloris virgataFeathery Rhodes-grass
Chlorophytum comosumSpider-plant
Choisya ternataMexican Orange
Chondrilla junceaSkeletonweed
Chondrosum trifidumRed Grama
Chorispora syriaca
Chorispora tenella
Chrozophora tinctoriaTurn-sole
Chrysocoma coma-aureaShrub Goldilocks
Chrysocoma tenuifoliaFine-leaved Goldilocks
Chrysogonum virginianumGolden-knee
Chrysosplenium alternifoliumAlternate Leaved Golden Saxifrage
Chrysosplenium oppositifoliumOpposite Leaved Golden Saxifrage
Cicendia filiformisYellow Centaury
Cicer arietinumChick Pea
Cicerbita alpinaAlpine Blue-sow-thistle
Cicerbita bourgaeiPontic Blue-sow-thistle
Cicerbita macrophyllaCommon Blue Sow Thistle
Cicerbita macrophylla ssp. uralensis
Cicerbita plumieriHairless Blue Sow Thistle
Cichorium endiviaEndive
Cichorium intybusChicory
Ciclospermum leptophyllumSlender Celery
Cicuta virosaCowbane
Cineraria aspera
Cineraria burkei
Cineraria geifolia
Cineraria lobata
Cineraria lyrata
Circaea alpinaAlpine Enchanter's-nightshade
Circaea lutetianaEnchanter's-nightshade
Circaea lutetiana x alpina
= C. x intermedia
Upland Enchanter's-nightshade
Cirsium acauleDwarf Thistle
Cirsium acaule x arvense
= C. x boulayi
Cirsium acaule x palustre
= C. x kirschlegeri
Cirsium arvenseCreeping Thistle
Cirsium creticum
Cirsium dissectumMeadow Thistle
Cirsium dissectum x acaule
= C. x woodwardii
Cirsium dissectum x palustre
= C. x forsteri
Cirsium eduleIndian Thistle
Cirsium eriophorumWoolly Thistle
Cirsium eriophorum x vulgare
= C. x grandiflorum
Cirsium erisithalesYellow Thistle
Cirsium heterophyllumMelancholy Thistle
Cirsium heterophyllum x palustre
= C. x wankelii
Cirsium italicum
Cirsium monspessulanum
Cirsium oleraceumCabbage Thistle
Cirsium palustreMarsh Thistle
Cirsium palustre x arvense
= C. x celakovskianum
Cirsium rivulareBrook Thistle
Cirsium tuberosumTuberous Thistle
Cirsium tuberosum x acaule
= C. x medium
Cirsium tuberosum x palustre
= C. x semidecurrens
Cirsium vulgareSpear Thistle
Cirsium vulgare x acaule
= C. x sabaudum
Cirsium vulgare x palustre
= C. x sspinuligerum
Cistus albidusGrey-leaved Cistus
Cistus albidus x crispus
= C. x pulverulentus
Cistus incanusHoary Rock-rose
Cistus ladaniferGum Rock-rose
Cistus laurifoliusLaurel-leaved Cistus
Cistus populifolius x psilosepalus
= C. x laxus
Cistus populifolius x salviifolius
= C. x corbariensis
Corbières Rock-rose
Cistus salviifoliusSage-leaved Rock-rose
Citrullus colocynthisBitter Cucumber
Citrullus lanatusWater Melon
Citrus auriantiumOrange
Citrus limonLemon
Citrus paradisiGrapefruit
Citrus reticulataMandarin Orange
Cladanthus arabicus
Cladium mariscusGreat Fen-sedge
Clarkia amoenaGodetia
Clarkia bottae
Clarkia concinnaRed-ribbons
Clarkia pulchella
Clarkia purpurea
Clarkia quadrivulnera
Clarkia unguiculataClarkia
Claytonia perfoliataSpring Beauty
Claytonia sibiricaPink Purslane
Claytonia virginicaVirginia Springbeauty
Clematis armandii
Clematis cirrhosaEarly Virgin's-bower
Clematis flammulaVirgin's-Bower
Clematis montanaHimalayan Clematis
Clematis tanguticaOrange-Peel Clematis
Clematis vitalbaTraveller's Joy
Clematis viticellaPurple Clematis
Cleome gynandra
Cleome serrulataRocky Mountain Beeplant
Cleome sesquiorgyalisSpiderflower
Cleretum bellidiformeLivingstone-daisy
Clerodendrum trichotomum
Clethra alnifoliaSweet Pepperbush
Clethra arboreaLily-of-the-valley-tree
Clinopodium acinosBasil Thyme
Clinopodium ascendensCommon Calamint
Clinopodium calaminthaLesser Calamint
Clinopodium grandiflorumGreater Calamint
Clinopodium menthifoliumWood Calamint
Clinopodium rotundifoliumRound-leaved Calamint
Clinopodium vulgareWild Basil
Clypeola jonthlaspiDisk Cress
Cnicus benedictusBlessed Thistle
Cochlearia anglicaEnglish Scurvygrass
Cochlearia anglica x officinalis
= C. x hollandica
Cochlearia danicaDanish Scurvygrass
Cochlearia megalospermaTall Scurvygrass
Cochlearia micaceaMountain Scurvygrass
Cochlearia officinalisCommon Scurvygrass
Cochlearia officinalis agg.
Cochlearia officinalis ssp. officinalis
Cochlearia officinalis ssp. scoticaScottish Scurvygrass
Cochlearia officinalis x danica
Cochlearia pyrenaicaPyrenean Scurvygrass
Cochlearia pyrenaica ssp. alpina
Cochlearia pyrenaica ssp. pyrenaica
Cochlearia pyrenaica x officinalis
Coeloglossum virideFrog Orchid
Coeloglossum viride x Dactylorhiza fuchsii
= X Dactyloglossum mixtum
Coeloglossum viride x Dactylorhiza maculata
= X Dactyloglossum conigerum
Coeloglossum viride x Dactylorhiza purpurella
= X Dactyloglossum viridella
Coincya hispidaWallflower Cabbage
Coincya longirostra
Coincya monensis
Coincya monensis ssp. cheiranthosWallflower Cabbage
Coincya monensis ssp. monensisIsle of Man Cabbage
Coincya wrightiiLundy Cabbage
Coix lacryma-jobiJob's-tears
Colchicum agrippinum
Colchicum autumnaleMeadow Saffron
Colchicum byzantinum
Colchicum variegatum
Coleostephus myconis
Coleus blumeiPainted-nettle
Collinsia heterophyllaChinese-houses
Collomia biflora
Collomia grandiflora
Collomia linearis
Colocasia esculentaTaro
Colutea arborescensBladder Senna
Colutea arborescens x orientalis
= C. x media
Orange Bladder-senna
Comarum palustreMarsh Cinquefoil
Commelina coelestisBlue Spiderwort
Commelina communis
Commelina diffusaCreeping Spiderwort
Commelina ellipticaPeruvian Spiderwort
Commelina virginica
Conium maculatumHemlock
Conopodium majusPignut
Conringia austriaca
Conringia orientalisHare's-ear Mustard
Consolida ajacisLarkspur
Consolida orientalisEastern Larkspur
Consolida pubescens
Consolida regalisForking Larkspur
Convallaria majalisLily of the Valley
Convolvulus althaeoidesMallow-leaved Bindweed
Convolvulus arvensisField Bindweed
Convolvulus betonicifolius
Convolvulus erubescensAustralian Bindweed
Convolvulus pentapetaloides
Convolvulus sabatiusGround Blue-convolvulus
Convolvulus siculusSmall Blue-convolvulus
Convolvulus stachydifolius
Convolvulus tricolorTricolour Convolvulus
Conyza blakei
Conyza bonariensisArgentine Fleabane
Conyza canadensisCanadian Fleabane
Conyza canadensis x bonariensis
Conyza floribundaBilbao Fleabane
Conyza japonicaJapanese Fleabane
Conyza sumatrensisGuernsey Fleabane
Coprosma repensTree Bedstraw
Corallorhiza trifidaCoralroot Orchid
Corchorus olitoriusTossa Jute
Cordyline australisCabbage Palm
Coreopsis grandifloraLarge-flowered Tickseed
Coreopsis nuecensis
Coreopsis tinctoriaGarden Tickseed
Coreopsis verticillataWhorled Tickseed
Coriandrum sativumCoriander
Coriandrum tordylium
Corispermum hyssopifoliumHyssop-leaved Bugseed
Corispermum leptopterumBugseed
Cornucopiae cucullatum
Cornus albaWhite Dogwood
Cornus alternifoliaPagoda Dogwood
Cornus canadensisCreeping Dogwood
Cornus capitataBentham's Dogwood
Cornus floridaFlowering Dogwood
Cornus kousa
Cornus masCornelian Cherry
Cornus sanguineaDogwood
Cornus sericeaRed-osier Dogwood
Cornus suecicaDwarf Cornel
Coronilla coronataScorpion-vetch
Coronilla scorpioidesAnnual Scorpion-vetch
Coronilla valentinaShrubby Scorpion-vetch
Coronilla valentina ssp. glauca
Correa backhouseanaTasmanian-fuchsia
Corrigiola litoralisStrapwort
Corrigiola telephiifolia
Cortaderia richardiiEarly Pampas-grass
Cortaderia selloanaPampas-grass
Corydalis capnoidesBeaked Corydalis
Corydalis cavaHollowroot
Corydalis cheilanthifoliaFern-leaved Corydalis
Corydalis ophiocarpa
Corydalis sempervirensHarlequin Corydalis
Corydalis solidaBird-in-a-bush
Corylus avellanaHazel
Corylus avellana x maxima
Corylus colurnaTurkish Hazel
Corylus maximaFilbert
Corynephorus canescensGrey Hair-grass
Cosmos bipinnatusMexican Aster
Cotinus coggygriaSmoke-tree
Cotoneaster acuminatus
Cotoneaster adpressusCreeping Cotoneaster
Cotoneaster affinisPurpleberry Cotoneaster
Cotoneaster amoenusBeautiful Cotoneaster
Cotoneaster apiculatusApiculate Cotoneaster
Cotoneaster ascendensAscending Cotoneaster
Cotoneaster astrophorosStarry Cotoneaster
Cotoneaster atropurpureusPurple-flowered Cotoneaster
Cotoneaster bacillarisOpen-fruited Cotoneaster
Cotoneaster boisianusBois's Cotoneaster
Cotoneaster bradyiBrady's Cotoneaster
Cotoneaster bullatusHollyberry Cotoneaster
Cotoneaster buxifoliusBox-leaved Cotoneaster
Cotoneaster calocarpusSikang Cotoneaster
Cotoneaster cambricusWild Cotoneaster
Cotoneaster cashmiriensisKashmir Cotoneaster
Cotoneaster cinerascens
Cotoneaster cochleatusYunnan Cotoneaster
Cotoneaster congestusCongested Cotoneaster
Cotoneaster conspicuusTibetan Cotoneaster
Cotoneaster cooperiCooper's Cotoneaster
Cotoneaster dammeriBearberry Cotoneaster
Cotoneaster dammeri x conspicuus
= C. x suecicus
Swedish Cotoneaster
Cotoneaster dielsianusDiels' Cotoneaster
Cotoneaster divaricatusSpreading Cotoneaster
Cotoneaster ellipticusLindley's Cotoneaster
Cotoneaster fangianusFang's Cotoneaster
Cotoneaster foveolatus
Cotoneaster franchetiiFranchet's Cotoneaster
Cotoneaster frigidusTree Cotoneaster
Cotoneaster frigidus x salicifolius
= C. x watereri
Waterer's Cotoneaster
Cotoneaster glabratusGlabrous Cotoneaster
Cotoneaster glaucophyllusGlaucous Cotoneaster
Cotoneaster henryanusHenry's Cotoneaster
Cotoneaster hissaricusCircular-leaved Cotoneaster
Cotoneaster hjelmqvistiiHjelmqvist's Cotoneaster
Cotoneaster hodjingensisEarthquake Cotoneaster
Cotoneaster horizontalisWall Cotoneaster
Cotoneaster hsingshangensisHsing-Shan Cotoneaster
Cotoneaster hummeliiHummel's Cotoneaster
Cotoneaster hupehensis
Cotoneaster hurusawaianusHurusawa's Cotoneaster
Cotoneaster hylmoeiHylmö's Cotoneaster
Cotoneaster ignescensFirebird Cotoneaster
Cotoneaster ignotusBlack-grape Cotoneaster
Cotoneaster induratusHardy Cotoneaster
Cotoneaster insculptusEngraved Cotoneaster
Cotoneaster integrifoliusEntire-Leaved Cotoneaster
Cotoneaster lacteusLate Cotoneaster
Cotoneaster laetevirensAmpfield Cotoneaster
Cotoneaster lidjiangensisLidjiang Cotoneaster
Cotoneaster lucidusShiny Cotoneaster
Cotoneaster maireiMaire's Cotoneaster
Cotoneaster marginatusFringed Cotoneaster
Cotoneaster microphyllusSmall-leaved Cotoneaster
Cotoneaster monopyrenusOne-stoned Cotoneaster
Cotoneaster moupinensisMoupin Cotoneaster
Cotoneaster mucronatusMucronate Cotoneaster
Cotoneaster nanshanDwarf Cotoneaster
Cotoneaster newryensis
Cotoneaster nitensFew-flowered Cotoneaster
Cotoneaster nitidusDistichous Cotoneaster
Cotoneaster obscurusObscure Cotoneaster
Cotoneaster obtususDartford Cotoneaster
Cotoneaster pannosusSilverleaf Cotoneaster
Cotoneaster perpusillusSlender Cotoneaster
Cotoneaster prostratusProcumbent Cotoneaster
Cotoneaster pseudoambiguusKangting Cotoneaster
Cotoneaster radicansRooting Cotoneaster
Cotoneaster rehderiBullate Cotoneaster
Cotoneaster rotundifoliusRound-leaved Cotoneaster
Cotoneaster salicifoliusWillow-leaved Cotoneaster
Cotoneaster salicifolius x dammeri
= C. 'Hybridus Pendulus'
Weeping Cotoneaster
Cotoneaster sanguineus
Cotoneaster serotinusYuletide Cotoneaster
Cotoneaster shannanensisShannan Cotoneaster
Cotoneaster sherriffiiSherriff's Cotoneaster
Cotoneaster silvestrei
Cotoneaster simonsiiHimalayan Cotoneaster
Cotoneaster splendensShowy Cotoneaster
Cotoneaster sternianusStern's Cotoneaster
Cotoneaster tengyuehensisTengyueh Cotoneaster
Cotoneaster thymifoliusThyme-leaved Cotoneaster
Cotoneaster tomentellusShort-felted Cotoneaster
Cotoneaster transensGodalming Cotoneaster
Cotoneaster turbinatus
Cotoneaster veitchiiMany-flowered Cotoneaster
Cotoneaster vestitus
Cotoneaster villosulusLleyn Cotoneaster
Cotoneaster vilmorinianusVilmorin's Cotoneaster
Cotoneaster wardiiWard's Cotoneaster
Cotoneaster zabeliiCherryred Cotoneaster
Cotula anthemoides
Cotula australisAnnual Buttonweed
Cotula bipinnataFerny Buttonweed
Cotula coronopifoliaButtonweed
Cotula dioicaHairless Leptinella
Cotula filifolia
Cotula macroglossa
Cotula pusilla
Cotula sororia
Cotula squalidaLeptinella
Cotula turbinata
Cotula villosa
Cotula zeyheri
Cousinia tenella
Crambe cordifoliaGreater Sea-kale
Crambe maritimaSea Kale
Crambe orientalisOriental Sea-kale
Crassocephalum sarcobasis
Crassula alata
Crassula alata ssp. pharnaceoides
Crassula aquaticaPigmyweed
Crassula campestris
Crassula colorataDense Pigmyweed
Crassula decumbensScilly Pigmyweed
Crassula helmsiiNew-Zealand Pigmyweed
Crassula intricata
Crassula natans
Crassula peduncularisPurple Pigmyweed
Crassula pubescensJersey Pigmyweed
Crassula pubescens ssp. radicans
Crassula sarmentosaJade-tree
Crassula setulosa
Crassula sieberianaAustalian Pigmyweed
Crassula thunbergiana
Crassula tillaeaMossy Stonecrop
Crassula vaillantii
Crataegus coccineaPear-fruited Cockspurthorn
Crataegus coccinioidesLarge-flowered Cockspurthorn
Crataegus crus-galliCockspurthorn
Crataegus douglasiiBlack Hawthorn
Crataegus elliptica
Crataegus heterophyllaVarious-leaved Hawthorn
Crataegus intricataLange's Thorn
Crataegus laevigataMidland Hawthorn
Crataegus mollis
Crataegus monogynaHawthorn
Crataegus monogyna x heterophylla
Crataegus monogyna x laevigata
= C. x media
Crataegus nigraHungarian Thorn
Crataegus orientalisOriental Hawthorn
Crataegus persimilisBroad-leaved Cockspurthorn
Crataegus punctataDotted Hawthorn
Crataegus sanguinea
Crataegus submollisHairy Cockspurthorn
Crataegus succulentaRound-fruited Cockspurthorn
Crataegus tanacetifoliaTansy-leaved Thorn
Crataegus viridisSouthern Thorn
Crataegus x lavalleiHybrid Cockspurthorn
Crepis alpina
Crepis aureaGolden Hawk's-beard
Crepis biennisRough Hawk's-beard
Crepis capillarisSmooth Hawk's-Beard
Crepis foetidaStinking Hawk's-beard
Crepis foetida ssp. commutata
Crepis foetida ssp. foetida
Crepis foetida ssp. rhoeadifolia
Crepis mollisNorthern Hawk's-beard
Crepis nicaeensisFrench Hawk's-beard
Crepis paludosaMarsh Hawk's-beard
Crepis praemorsaLeafless Hawk's-beard
Crepis pulchraSmall-flowered Hawk's-beard
Crepis rubraPink Hawk's-beard
Crepis sancta
Crepis setosaBristly Hawk's-beard
Crepis suberostris
Crepis tectorumNarrow-leaved Hawk's-beard
Crepis vesicariaBeaked Hawk's-beard
Crepis vesicaria ssp. taraxacifolia
Crepis zacintha
Crinum bulbispermum x moorei
= C. x powellii
Powell's Cape-lily
Crithmum maritimumRock Samphire
Crithopsis delileana
Crocosmia masoniorumGiant Montbretia
Crocosmia masoniorum x pottsii x aurea
Crocosmia paniculataAunt-Eliza
Crocosmia pottsiiPott's Montbretia
Crocosmia pottsii x aurea
= C. x crocosmiiflora
Montbretia
Crocus ancyrensisAnkara Crocus
Crocus angustifolius x flavus
= C. x stellaris
Yellow Crocus
Crocus biflorusSilvery Crocus
Crocus biflorus ssp. adamii
Crocus biflorus ssp. biflorus
Crocus chrysanthusGolden Crocus
Crocus chrysanthus x biflorus
Crocus kotschyanusKotschy's Crocus
Crocus longiflorusItalian Crocus
Crocus nudiflorusAutumn Crocus
Crocus pulchellusHairy Crocus
Crocus sativusSaffron Crocus
Crocus serotinusLate Crocus
Crocus serotinus ssp. salzmannii
Crocus sieberiSieber's Crocus
Crocus speciosusBieberstein's Crocus
Crocus tommasinianusEarly Crocus
Crocus vernusSpring Crocus
Crocus vernus ssp. albiflorus
Crocus vernus ssp. vernus
Crocus vernus x tommasinianus
Crocus versicolor
Crucianella angustifolia
Crucianella patula
Cruciata articulata
Cruciata laevipesCrosswort
Crupina crupinastrum
Crupina vulgarisFalse Saw-wort
Crypsis aculeata
Crypsis schoenoides
Cryptogramma crispaParsley Fern
Cryptomeria japonicaJapanese Red-cedar
Ctenopsis cynosuroides
Cucubalus bacciferBerry Catchfly
Cucumis meloMelon
Cucumis myriocarpusGooseberry Cucumber
Cucumis sativusCucumber
Cucurbita ficifoliaFig-leaved Gourd
Cucurbita maximaPumpkin
Cucurbita pepoMarrow
Cullen americanumScurfy Pea
Cuminum cyminumCumin
Cuphea llavea x procumbens
= C. x purpurea
Cupressus duclouxianaChinese Cypress
Cupressus govenianaCalifornian Cypress
Cupressus macrocarpaMonterey Cypress
Cupressus macrocarpa x Xanthocyparis nootkatensis
= X Cuprocyparis leylandii
Leyland Cypress
Cupressus sempervirensItalian Cypress
Cuscuta americana
Cuscuta approximata
Cuscuta australisAustralian Dodder
Cuscuta campestrisYellow Dodder
Cuscuta epilinumFlax Dodder
Cuscuta epithymumDodder
Cuscuta europaeaGreater Dodder
Cuscuta planiflora
Cuscuta suaveolensLucerne Dodder
Cuspidia cernua
Cutandia divaricata
Cutandia maritima
Cutandia memphitica
Cyanopsis muricata
Cyathea dealbataSilver Tree-fern
Cyclamen coumEastern Sowbread
Cyclamen graecumGreek Cyclamen
Cyclamen hederifoliumSowbread
Cyclamen persicumFlorist's Cyclamen
Cyclamen repandumSpring Sowbread
Cycloloma atriplicifoliumWinged Pigweed
Cydonia oblongaQuince
Cymbalaria hepaticifoliaCorsican Toadflax
Cymbalaria longipes
Cymbalaria muralisIvy-leaved Toadflax
Cymbalaria muralis ssp. muralis
Cymbalaria muralis ssp. visianii
Cymbalaria pallidaItalian Toadflax
Cynara cardunculusGlobe Artichoke
Cynodon aethiopicus
Cynodon dactylonBermuda-grass
Cynodon incompletusAfrican Bermuda-grass
Cynodon transvaalensis
Cynoglossum amabileChinese Hound's-tongue
Cynoglossum australeAustralian Hound's-tongue
Cynoglossum germanicumGreen Hound's-tongue
Cynoglossum montanum
Cynoglossum nervosumHimalayan Hound's-tongue
Cynoglossum officinaleHoundstongue
Cynoglottis barrelieriFalse Alkanet
Cynosurus cristatusCrested Dogstail
Cynosurus echinatusRough Dog's-tail
Cynosurus elegans
Cyperus albostriatus
Cyperus brevifoliusGlobe Kyllinga
Cyperus clarus
Cyperus congestusDense Flat-sedge
Cyperus cyperinus
Cyperus dactylotes
Cyperus difformisVariable Flat-sedge
Cyperus eragrostisPale Galingale
Cyperus erectus
Cyperus esculentusYellow Nutsedge
Cyperus flavusCayenne Cyperus
Cyperus fuscusBrown Galingale
Cyperus globulosusBaldwin's Cyperus
Cyperus gunniiFlecked Flat-sedge
Cyperus involucratus
Cyperus longusGalingale
Cyperus longus ssp. longus
Cyperus longus ssp. tenuiflorus
Cyperus luzulae
Cyperus ovularisGlobose Cyperus
Cyperus reflexus
Cyperus rigidifolius
Cyperus rotundusPurple Nutsedge
Cyperus rutilans
Cyperus sesquiflorus
Cyperus sporobolus
Cyperus tenuis
Cyperus ustulatusGiant Umbrella-sedge
Cyperus vaginatusStiff-leaved Flat-sedge
Cyphomandra crassicaulisTree Tomato
Cypripedium calceolusLady's-slipper
Cyrtanthus elatusScarborough Lily
Cyrtomium falcatumHouse Holly-fern
Cystopteris alpinaAlpine Bladder-fern
Cystopteris diaphanaGreenish Bladder-fern
Cystopteris dickieanaDickie's Bladder-fern
Cystopteris fragilisBrittle Bladder-fern
Cystopteris montanaMountain Bladder-fern
Cytisus battandieriPineapple Broom
Cytisus multiflorusWhite Broom
Cytisus nigricansBlack Broom
Cytisus scopariusBroom
Cytisus scoparius ssp. maritimusProstrate Broom
Cytisus scoparius ssp. scoparius
Cytisus striatusHairy-fruited Broom
Daboecia cantabricaSt Dabeoc's Heath
Dactylis glomerataCock's-foot
Dactylis glomerata ssp. glomerata
Dactylis glomerata ssp. hispanica
Dactylis polygamaSlender Cock's-foot
Dactyloctenium aegyptium
Dactyloctenium radulansButton-grass
Dactylorhiza ebudensisHebridean Marsh-orchid
Dactylorhiza fuchsiiCommon Spotted Orchid
Dactylorhiza fuchsii x incarnata
= D. x kernerorum
Dactylorhiza fuchsii x maculata
= D. x transiens
Dactylorhiza fuchsii x occidentalis
Dactylorhiza fuchsii x praetermissa
= D. x grandis
Dactylorhiza fuchsii x purpurella
= D. x venusta
Dactylorhiza fuchsii x traunsteinerioides
Dactylorhiza incarnataEarly Marsh Orchid
Dactylorhiza incarnata ssp. coccinea
Dactylorhiza incarnata ssp. cruenta
Dactylorhiza incarnata ssp. gemmana
Dactylorhiza incarnata ssp. incarnata
Dactylorhiza incarnata ssp. ochroleuca
Dactylorhiza incarnata ssp. pulchella
Dactylorhiza incarnata x occidentalis
Dactylorhiza incarnata x praetermissa
= D. x wintoni
Dactylorhiza incarnata x purpurella
= D. x latirella
Dactylorhiza incarnata x traunsteinerioides
Dactylorhiza maculataHeath Spotted Orchid
Dactylorhiza maculata ssp. ericetorum
Dactylorhiza maculata x incarnata
= D. x carnea
Dactylorhiza maculata x occidentalis
= D. x dinglensis
Dactylorhiza maculata x praetermissa
= D. x hallii
Dactylorhiza maculata x purpurella
= D. x formosa
Dactylorhiza maculata x traunsteinerioides
Dactylorhiza occidentalisWestern Marsh-orchid
Dactylorhiza praetermissaSouthern Marsh Orchid
Dactylorhiza praetermissa x purpurella
= D. x insignis
Dactylorhiza praetermissa x traunsteinerioides
Dactylorhiza purpurellaNorthern Marsh Orchid
Dactylorhiza purpurella x ebudensis
Dactylorhiza purpurella x occidentalis
Dactylorhiza traunsteinerioidesNarrow-leaved Marsh-orchid
Dahlia x hortensisGarden Dahlia
Dahlia pinnataDahlia
Damasonium alismaStarfruit
Danthonia decumbensHeath-grass
Danthonia montevidensis
Daphne laureolaSpurge-Laurel
Daphne mezereumMezereon
Daphne mezereum x laureola
= D. x houtteana
Darmera peltataIndian-rhubarb
Dasypyrum villosum
Datura feroxAngel's-trumpets
Datura innoxiaRecurved Thorn-apple
Datura metel
Datura stramoniumThorn-Apple
Daucus carotaCarrot
Daucus carota ssp. carotaWild Carrot
Daucus carota ssp. gummiferSea Carrot
Daucus carota ssp. maritimusMediterranean Carrot
Daucus carota ssp. sativusCarrot
Daucus crinitus
Daucus durieua
Daucus glochidiatusAustralian Carrot
Daucus guttatus
Daucus littoralis
Daucus montanus
Daucus muricatus
Daucus pusillusRattle-snake-weed
Davallia bullataSquirrel's-foot Fern
Davallia canariensisHare's-foot Fern
Davidia involucrataDove-tree
Delairea odorataGerman-ivy
Delosperma burtoniae
Delphinium elatumAlpine Delphinium
Delphinium exaltatum
Delphinium fissum
Delphinium nudicaule
Delphinium peregrinumViolet Larkspur
Delphinium verdunense
Delphinium x cultorumGarden Delphinium
Dendranthema coreanumKorean Chrysanthemum
Dendranthema x grandiflorumFlorists' Chrysanthemum
Dendranthema zawadskii
Deschampsia cespitosa
Deschampsia cespitosa ssp. alpinaAlpine Hair-grass
Deschampsia cespitosa ssp. cespitosaTufted Hair-grass
Deschampsia cespitosa ssp. parvifloraSmall-flowered Hair-grass
Deschampsia danthonioides
Deschampsia flexuosaWavy Hair-Grass
Deschampsia setaceaBog Hair-grass
Descurainia pinnataTansy-mustard
Descurainia pulcherrima
Descurainia richardsoniiWestern Tansy-mustard
Descurainia sophiaFlixweed
Desfontainea spinosa
Desmazeria philistaea
Desmazeria sicula
Desmodium variansSlender Tick-trefoil
Deutzia purpurascens x sieboldiana
= D. x elegantissima
Deutzia scabraDeutzia
Dianthus arenariusStone Pink
Dianthus armeriaDeptford Pink
Dianthus barbatusSweet-William
Dianthus carthusianorumCarthusian Pink
Dianthus caryophyllusClove Pink
Dianthus caryophyllus x plumarius
Dianthus deltoidesMaiden Pink
Dianthus gallicusJersey Pink
Dianthus gratianopolitanusCheddar Pink
Dianthus gratianopolitanus x caryophyllus
Dianthus gratianopolitanus x caryophyllus x plumarius
Dianthus gratianopolitanus x plumarius
Dianthus guttatus
Dianthus plumariusPink
Dianthus sylvestrisWood Pink
Diapensia lapponicaDiapensia
Dicentra canadensisSquirrel-corn
Dicentra eximiaTurkey-corn
Dicentra formosaBleeding Heart
Dichanthium sericeum
Dichanthium sericeum ssp. humile
Dichanthium sericeum ssp. sericeum
Dichelachne crinita
Dichondra micranthaKidneyweed
Dichrocephala chrysanthemifolia
Dichrocephala integrifolia
Dicksonia antarcticaAustralian Tree-fern
Didesmus aegyptius
Dieffenbachia seguineDumb-cane
Diervilla lonicera
Digera muricata
Digitalis ferrugineaRusty Foxglove
Digitalis grandifloraYellow Foxglove
Digitalis lanataGrecian Foxglove
Digitalis luteaStraw Foxglove
Digitalis purpureaFoxglove
Digitaria aequiglumis
Digitaria ammophila
Digitaria breviglumis
Digitaria brownii
Digitaria ciliarisTropical Finger-grass
Digitaria cognataFall Witch-grass
Digitaria ctenantha
Digitaria didactylaBlue Couch
Digitaria diffusa
Digitaria divaricatissima
Digitaria erianthaPangola-grass
Digitaria hubbardii
Digitaria ischaemumSmooth Finger-grass
Digitaria milanjiana
Digitaria parviflora
Digitaria ramularis
Digitaria sanguinalisHairy Finger-grass
Digitaria ternata
Digitaria velutina
Digitaria violascens
Dimorphotheca pluvialisCape Rain-daisy
Dimorphotheca sinuataNamaqualand Daisy
Diphasiastrum alpinumAlpine Clubmoss
Diphasiastrum complanatumIssler's Clubmoss
Diphasiastrum complanatum ssp. issleri
Diplotaxis catholica
Diplotaxis crassifolia
Diplotaxis erucoidesWhite Rocket
Diplotaxis harra
Diplotaxis muralisAnnual Wall-Rocket
Diplotaxis tenuifoliaPerennial Wall-Rocket
Diplotaxis tenuisiliqua
Diplotaxis vimineaVineyard Wall-rocket
Diplotaxis virgata
Dipsacus fullonumWild Teasel
Dipsacus fullonum x laciniatus
= D. x pseudosilvester
Dipsacus fullonum x sativus
Dipsacus laciniatusCut-leaved Teasel
Dipsacus pilosusSmall Teasel
Dipsacus sativusFuller's Teasel
Dipsacus strigosusYellow-flowered Teasel
Disphyma crassifoliumPurple Dewplant
Dissanthelium calycinum
Dittrichia graveolensStinking Fleabane
Dittrichia viscosaWoody Fleabane
Doronicum austriacumAustrian Leopard's-bane
Doronicum columnaeEastern Leopard's-bane
Doronicum orientale
Doronicum pardalianchesLeopard's-bane
Doronicum pardalianches x plantagineum
= D. x willdenowii
Willdenow's Leopard's-bane
Doronicum pardalianches x plantagineum x columnae
= D. x excelsum
Harpur-Crewe's Leopard's-bane
Doronicum plantagineumPlantain-leaved Leopard's-bane
Dorycnium hirsutumCanary Clover
Dorycnium pentaphyllumBadassi
Dorycnium rectumGreater Badassi
Downingia elegansCalifornian Lobelia
Draba aizoidesYellow Whitlowgrass
Draba incanaHoary Whitlowgrass
Draba muralisWall Whitlowgrass
Draba norvegicaRock Whitlowgrass
Dracocephalum moldavicaMoldavian Dragon-head
Dracocephalum parviflorumAmerican Dragon-head
Dracocephalum thymiflorum
Dracunculus vulgarisDragon Arum
Drosanthemum attenuatum
Drosanthemum floribundumPale Dewplant
Drosera anglicaGreat Sundew
Drosera binataForked Sundew
Drosera capensisCape Sundew
Drosera intermediaOblong-leaved Sundew
Drosera rotundifoliaRound-Leaved Sundew
Drosera rotundifolia x anglica
= D. x obovata
Drosera rotundifolia x intermedia
= D. x belezeana
Dryas octopetalaMountain Avens
Dryopteris aemulaHay-scented Buckler-fern
Dryopteris affinisScaly Male Fern
Dryopteris affinis
Dryopteris borreri
Dryopteris cambrensis
Dryopteris carthusianaNarrow Buckler-fern
Dryopteris carthusiana x dilatata
= D. x deweveri
Dryopteris carthusiana x expansa
= D. x sarvelae
Dryopteris cristataCrested Buckler-fern
Dryopteris cristata x carthusiana
= D. x uliginosa
Dryopteris dilatataBroad Buckler Fern
Dryopteris dilatata x expansa
= D. x ambroseae
Dryopteris expansaNorthern Buckler-fern
Dryopteris filix-masMale Fern
Dryopteris filix-mas x affinis
= D. x complexa
Dryopteris filix-mas x carthusiana
= D. x brathaica
Dryopteris oreadesMountain Male-fern
Dryopteris oreades x aemula
= D. x pseudoabbreviata
Dryopteris oreades x filix-mas
= D. x mantoniae
Dryopteris remotaScaly Buckler-fern
Dryopteris submontanaRigid Buckler-fern
Dysphania glomuliferaAustralian Pigweed
Dysphania littoralisRed Crumbweed
Dysphania multifidaScented Goosefoot
Ecballium elateriumSquirting Cucumber
Eccremocarpus scaberChilean Glory-flower
Echeveria derenbergiiPainted-lady
Echinaria capitata
Echinochloa colonaShama Millet
Echinochloa crus-galliCockspur
Echinochloa crus-pavonis
Echinochloa esculentaWhite Millet
Echinochloa frumentaceaWhite Millet
Echinochloa muricata
Echinochloa oryzoides
Echinochloa pungens
Echinochloa pyramidalis
Echinochloa turneriana
Echinophora spinosa
Echinopogon ovatusHedgehog-grass
Echinops bannaticusBlue Globe-Thistle
Echinops exaltatusGlobe-thistle
Echinops humilis
Echinops sphaerocephalusGlandular Globe-thistle
Echinops strigosusRough-leaved Globe-thistle
Echium arenarium
Echium italicumPale Bugloss
Echium lusitanicum
Echium parviflorum
Echium pininanaGiant Viper's-bugloss
Echium pininana x webbii
= E. x scilloniensis
Echium plantagineumPurple Viper's-bugloss
Echium rosulatumLax Viper's-bugloss
Echium tuberculatum
Echium vulgareViper's Bugloss
Eclipta prostrata
Egeria densaLarge-flowered Waterweed
Ehrharta calycina
Ehrharta erecta
Ehrharta longiflora
Ehrharta longifolia
Ehrharta stipoidesWeeping-grass
Eichhornia crassipesWater-hyacinth
Einadia polygonoidesKnotted Goosefoot
Einadia trigonos
Einadia trigonos ssp. stellulata
Einadia trigonos ssp. trigonosFishweed
Elaeagnus commutataSilver-berry
Elaeagnus glabra
Elaeagnus macrophyllaBroad-leaved Oleaster
Elaeagnus macrophylla x pungens
= E. x submacrophylla
Ebbinge's Oleaster
Elaeagnus multifloraCherry Elaeagnus
Elaeagnus pungensSpiny Oleaster
Elaeagnus umbellataSpreading Oleaster
Elatine hexandraSix-stamened Waterwort
Elatine hydropiperEight-stamened Waterwort
Eleocharis acicularisNeedle Spike-rush
Eleocharis mamillataNorthern Spike-rush
Eleocharis mamillata ssp. austriaca
Eleocharis multicaulisMany-stalked Spike-rush
Eleocharis nodulosa
Eleocharis palustrisCommon Spike-rush
Eleocharis palustris ssp. palustris
Eleocharis palustris ssp. vulgaris
Eleocharis palustris x uniglumis
Eleocharis parvulaDwarf Spike-rush
Eleocharis quinquefloraFew-flowered Spike-rush
Eleocharis uniglumisSlender Spike-rush
Eleogiton fluitansFloating Club-rush
Eleusine coracanaFinger Millet
Eleusine floccifolia
Eleusine indicaYard-grass
Eleusine indica ssp. africana
Eleusine indica ssp. indica
Eleusine multifloraFat-spiked Yard-grass
Eleusine tristachyaAmerican Yard-grass
Eleutherococcus henryi
Elodea callitrichoidesSouth American Waterweed
Elodea canadensisCanadian Waterweed
Elodea nuttalliiNuttall's Waterweed
Elsholtzia ciliata
Elymus antarcticus
Elymus canadensis
Elymus caninusBearded Couch
Elymus nutans
Elymus scabrusAustralian Couch
Elymus sibiricus
Elymus subsecundus
Elymus trachycaulus
Elymus virginicus
Elytrigia athericaSea Couch
Elytrigia atherica x juncea
= E. x acuta
Elytrigia campestrisNeglected Couch
Elytrigia campestris ssp. maritima
Elytrigia junceaSand Couch
Elytrigia juncea ssp. boreoatlantica
Elytrigia repensCommon Couch
Elytrigia repens x atherica
= E. x drucei
Elytrigia repens x Hordeum secalinum
= X Elytrordeum langei
Elytrigia repens x juncea
= E. x laxa
Elytrigia x acuta nothossp. obtusiuscula
Emex australisDouble Gee
Emex spinosa
Emilia javanicaTassel-flower
Empetrum nigrum
Empetrum nigrum ssp. hermaphroditumMountain Crowberry
Empetrum nigrum ssp. nigrumCrowberry
Enarthrocarpus lyratus
Enkianthus deflexus
Enneapogon avenaceus
Enneapogon desvauxii
Enneapogon nigricans
Enteropogon acicularis
Epaltes australisSpreading Nut-heads
Epilobium alsinifoliumChickweed Willowherb
Epilobium alsinoides
Epilobium anagallidifoliumAlpine Willowherb
Epilobium anagallidifolium x alsinifolium
= E. x boissieri
Epilobium brunnescensNew-Zealand Willowherb
Epilobium ciliatumAmerican Willowherb
Epilobium ciliatum x brunnescens
= E. x brunnatum
Epilobium ciliatum x palustre
= E. x fossicola
Epilobium hirsutumGreat Willowherb
Epilobium hirsutum x ciliatum
= E. x novae-civitatis
Epilobium hirsutum x montanum
= E. x erroneum
Epilobium hirsutum x obscurum
Epilobium hirsutum x palustre
= E. x waterfallii
Epilobium hirsutum x parviflorum
= E. x subhirsutum
Epilobium hirsutum x roseum
= E. x goerzii
Epilobium hirsutum x tetragonum
= E. x brevipilum
Epilobium komarovianumBronzy Willowherb
Epilobium lanceolatumSpear-leaved Willowherb
Epilobium lanceolatum x brunnescens
= E. x cornubiense
Epilobium lanceolatum x ciliatum
Epilobium lanceolatum x obscurum
= E. x lamotteanum
Epilobium lanceolatum x roseum
= E. x abortivum
Epilobium lanceolatum x tetragonum
= E. x fallacinum
Epilobium montanumBroad Leaved Willowherb
Epilobium montanum x alsinifolium
= E. x facchinii
Epilobium montanum x brunnescens
= E. x confusilobum
Epilobium montanum x ciliatum
= E. x interjectum
Epilobium montanum x lanceolatum
= E. x neogradense
Epilobium montanum x obscurum
= E. x aggregatum
Epilobium montanum x palustre
= E. x montaniforme
Epilobium montanum x pedunculare
= E. x kitcheneri
Epilobium montanum x roseum
= E. x mutabile
Epilobium montanum x tetragonum
= E. x haussknechtianum
Epilobium obscurumShort-fruited Willowherb
Epilobium obscurum x alsinifolium
= E. x rivulicola
Epilobium obscurum x anagallidifolium
= E. x marshallianum
Epilobium obscurum x brunnescens
= E. x obscurescens
Epilobium obscurum x ciliatum
= E. x vicinum
Epilobium obscurum x palustre
= E. x schmidtianum
Epilobium obscurum x roseum
= E. x brachiatum
Epilobium palustreMarsh Willowherb
Epilobium palustre x alsinifolium
= E. x haynaldianum
Epilobium palustre x anagallidifolium
= E. x dasycarpum
Epilobium palustre x brunnescens
= E. x chateri
Epilobium parviflorumHoary Willowherb
Epilobium parviflorum x brunnescens
= E. x argillaceum
Epilobium parviflorum x ciliatum
= E. x floridulum
Epilobium parviflorum x lanceolatum
= E. x aschersonianum
Epilobium parviflorum x montanum
= E. x limosum
Epilobium parviflorum x montanum x obscurum
Epilobium parviflorum x montanum x roseum
Epilobium parviflorum x obscurum
= E. x dacicum
Epilobium parviflorum x palustre
= E. x rivulare
Epilobium parviflorum x roseum
= E. x persicinum
Epilobium parviflorum x tetragonum
= E. x palatinum
Epilobium parviflorum x tetragonum x obscurum
Epilobium pedunculareRockery Willowherb
Epilobium pictum
Epilobium roseumPale Willowherb
Epilobium roseum x ciliatum
= E. x nutantiflorum
Epilobium roseum x palustre
= E. x purpureum
Epilobium tetragonumSquare-stalked Willowherb
Epilobium tetragonum x ciliatum
= E. x mentiens
Epilobium tetragonum x obscurum
= E. x semiobscurum
Epilobium tetragonum x palustre
= E. x laschianum
Epilobium tetragonum x roseum
= E. x borbasianum
Epimedium alpinumBarrenwort
Epimedium perralderianumAlgerian Barrenwort
Epimedium pinnatumCaucasian Barrenwort
Epipactis atrorubensDark-Red Helleborine
Epipactis atrorubens x helleborine
= E. x schmalhausenii
Epipactis dunensisDune Helleborine
Epipactis helleborineBroad-Leaved Helleborine
Epipactis leptochilaNarrow-Lipped Helleborine
Epipactis palustrisMarsh Helleborine
Epipactis phyllanthesGreen-flowered Helleborine
Epipactis purpurataViolet Helleborine
Epipactis purpurata x helleborine
= E. x schulzei
Epipactis sanctaLindisfarne Helleborine
Epipogium aphyllumGhost Orchid
Equisetum arvenseField Horsetail
Equisetum arvense x palustre
= E. x rothmaleri
Equisetum arvense x telmateia
= E. x robertsii
Equisetum fluviatileWater Horsetail
Equisetum fluviatile x arvense
= E. x litorale
Shore Horsetail
Equisetum fluviatile x palustre
= E. x dycei
Equisetum fluviatile x telmateia
= E. x willmotii
Equisetum hyemaleRough Horsetail
Equisetum hyemale x ramosissimum
= E. x moorei
Moore's Horsetail
Equisetum hyemale x variegatum
= E. x trachyodon
Mackay's Horsetail
Equisetum palustreMarsh Horsetail
Equisetum palustre x telmateia
= E. x font-queri
Equisetum pratenseShady Horsetail
Equisetum pratense x sylvaticum
= E. x mildeanum
Equisetum ramosissimumBranched Horsetail
Equisetum sylvaticumWood Horsetail
Equisetum sylvaticum x telmateia
= E. x bowmanii
Equisetum telmateiaGreat Horsetail
Equisetum variegatumVariegated Horsetail
Eragrostis aspera
Eragrostis atrovirens
Eragrostis bahiensis
Eragrostis barbinodis
Eragrostis barrelieri
Eragrostis benthamii
Eragrostis bicolor
Eragrostis brownii
Eragrostis caesia
Eragrostis capillaris
Eragrostis chloromelas
Eragrostis cilianensisStink-grass
Eragrostis curvulaAfrican Love-grass
Eragrostis dielsii
Eragrostis echinochloidea
Eragrostis elongata
Eragrostis glandulosipedata
Eragrostis heteromera
Eragrostis kennedyae
Eragrostis kiwuensis
Eragrostis lacunaria
Eragrostis lehmanniana
Eragrostis leptocarpa
Eragrostis leptostachya
Eragrostis lugens
Eragrostis macilenta
Eragrostis microcarpa
Eragrostis minorSmall Love-grass
Eragrostis molybdea
Eragrostis neesii
Eragrostis neomexicana
Eragrostis obtusa
Eragrostis parvifloraWeeping Love-grass
Eragrostis patentissima
Eragrostis pectinacea
Eragrostis pergracilis
Eragrostis pilosaJersey Love-grass
Eragrostis plana
Eragrostis planiculmis
Eragrostis procumbens
Eragrostis rotifer
Eragrostis schweinfurthii
Eragrostis tefTeff
Eragrostis tenuifolia
Eragrostis trachycarpa
Eragrostis trichophora
Eragrostis virescens
Eragrostis wilmaniae
Eranthis hyemalisWinter Aconite
Eremopoa persica
Eremopyrum bonaepartis
Eremopyrum orientale
Eremopyrum triticeum
Erepsia heteropetalaLesser Sea-fig
Erica arboreaTree Heath
Erica carneaWinter Heath
Erica ciliarisDorset Heath
Erica ciliaris x tetralix
= E. x watsonii
Erica cinereaBell Heather
Erica erigenaIrish Heath
Erica erigena x carnea
= E. x darleyensis
Darley Dale Heath
Erica lusitanicaPortuguese Heath
Erica mackaianaMackay's Heath
Erica mackaiana x tetralix
= E. x stuartii
Erica terminalisCorsican Heath
Erica tetralixCross-leaved Heath
Erica tetralix x vagans
= E. x williamsii
Erica vagansCornish Heath
Erigeron acrisBlue Fleabane
Erigeron acris x Conyza canadensis
= X Conyzigeron huelsenii
Erigeron annuusTall Fleabane
Erigeron borealisAlpine Fleabane
Erigeron caucasicus
Erigeron divaricatus
Erigeron glaucusSeaside Daisy
Erigeron karvinskianusMexican Fleabane
Erigeron philadelphicusRobin's-plantain
Erigeron speciosusGarden Fleabane
Erigeron subtrinervis
Erinus alpinusFairy Foxglove
Eriobotrya japonicaLoquat
Eriocaulon aquaticumPipewort
Eriochloa contracta
Eriochloa crebra
Eriochloa fatmensis
Eriochloa lemmonii
Eriochloa procera
Eriochloa pseudoacrotrichaPerennial Cup-grass
Eriochloa villosa
Eriophorum angustifoliumCommon Cotton-Grass
Eriophorum gracileSlender Cottongrass
Eriophorum latifoliumBroad-leaved Cottongrass
Eriophorum vaginatumHare's-Tail Cotton-Grass
Eritrichium nanumKing-of-the-Alps
Erodium acaule
Erodium aureum
Erodium botrysMediterranean Stork's-bill
Erodium brachycarpumHairy-pitted Stork's-bill
Erodium chiumThree-lobed Stork's-bill
Erodium ciconium
Erodium cicutariumCommon Storksbill
Erodium cicutarium x lebelii
= E. x anaristatum
Erodium corsicum x reichardii
= E. x variabile
Erodium crinitumEastern Stork's-bill
Erodium cygnorumWestern Stork's-bill
Erodium cygnorum ssp. cygnorum
Erodium cygnorum ssp. glandulosum
Erodium geoides
Erodium glaucophyllum
Erodium gruinumLong-beaked Stork's-bill
Erodium hymenodes
Erodium laciniatum
Erodium lebeliiSticky Storksbill
Erodium malacoidesSoft Stork's-bill
Erodium manescaviiGarden Stork's-bill
Erodium maritimumSea Stork's-bill
Erodium moschatumMusk Stork's-bill
Erodium petraeumRock Stork's-bill
Erodium ruthenicum
Erodium salzmannii
Erodium stephanianum
Erophila glabrescensGlabrous Whitlowgrass
Erophila majusculaHairy Whitlowgrass
Erophila vernaCommon Whitlowgrass
Erophila verna agg.
Eruca vesicariaGarden Rocket
Eruca vesicaria ssp. sativa
Eruca vesicaria ssp. vesicariaGarden Rocket
Erucaria hispanica
Erucastrum gallicumHairy Rocket
Erucastrum griquensis
Erucastrum nasturtiifoliumWatercress-leaved Rocket
Erucastrum varium
Eryngium amethystinumItalian Eryngo
Eryngium campestreField Eryngo
Eryngium giganteumTall Eryngo
Eryngium giganteum x planum
= E. x oliverianum
Eryngium maritimumSea Holly
Eryngium planumBlue Eryngo
Eryngium tripartitum
Erysimum asperumWestern Wallflower
Erysimum cheiranthoidesTreacle-mustard
Erysimum cheiriWallflower
Erysimum decumbensDecumbent Treacle-mustard
Erysimum decumbens x perofskianum
= E. x marshallii
Siberian Wallflower
Erysimum diffusum
Erysimum grandiflorum
Erysimum helveticum
Erysimum hieraciifolium
Erysimum incanumHoary Treacle-mustard
Erysimum linifolium
Erysimum repandumSpreading Treacle-mustard
Erysimum scoparium
Erythronium dens-canisDog's-Tooth-Violet
Escallonia macranthaEscallonia
Eschscholzia caespitosa
Eschscholzia californicaCalifornian Poppy
Eucalyptus cocciferaTasmanian Snow-gum
Eucalyptus dalrympleanaBroad-leaved Kindlingbark
Eucalyptus globulusSouthern Blue-gum
Eucalyptus gunniiCider Gum
Eucalyptus johnstoniiJohnston's Gum
Eucalyptus niphophilaShrubby Snow-gum
Eucalyptus parvifoliaSmall-leaved Gum
Eucalyptus pulchellaWhite Peppermint-gum
Eucalyptus urnigeraUrn-fruited Gum
Eucalyptus viminalisRibbon Gum
Euclidium syriacum
Euonymus europaeusSpindle
Euonymus fortunei
Euonymus hamiltonianusHimalayan Spindle
Euonymus japonicusEvergreen Spindle
Euonymus latifoliusLarge-leaved Spindle
Euonymus planipes
Eupatorium cannabinumHemp Agrimony
Euphorbia amygdaloidesWood Spurge
Euphorbia amygdaloides ssp. amygdaloides
Euphorbia amygdaloides ssp. robbiae
Euphorbia arguta
Euphorbia ceratocarpaHorned Spurge
Euphorbia characiasMediterranean Spurge
Euphorbia characias ssp. characias
Euphorbia characias ssp. veneta
Euphorbia corallioidesCoral Spurge
Euphorbia cuneifolia
Euphorbia cyparissiasCypress Spurge
Euphorbia cyparissias x waldsteinii
= E. x gayeri
Gáyer's Spurge
Euphorbia dulcisSweet Spurge
Euphorbia esulaLeafy Spurge
Euphorbia esula agg.
Euphorbia esula x cyparissias
= E. x pseudoesula
Euphorbia esula x waldsteinii
= E. x pseudovirgata
Twiggy Spurge
Euphorbia exiguaDwarf Spurge
Euphorbia falcataSickle Spurge
Euphorbia griffithiiGriffith's Spurge
Euphorbia helioscopiaSun Spurge
Euphorbia hirtaAsthma-plant
Euphorbia hybernaIrish Spurge
Euphorbia lathyrisCaper Spurge
Euphorbia maculataSpotted Spurge
Euphorbia melliferaCanary Spurge
Euphorbia myrsinitesBroad-leaved Glaucous-spurge
Euphorbia oblongataBalkan Spurge
Euphorbia paraliasSea Spurge
Euphorbia peplisPurple Spurge
Euphorbia peplusPetty Spurge
Euphorbia platyphyllosBroad-leaved Spurge
Euphorbia portlandicaPortland Spurge
Euphorbia portlandica x paralias
Euphorbia segetalisCorn Spurge
Euphorbia serpens
Euphorbia spinosa
Euphorbia strictaUpright Spurge
Euphorbia taurinensis
Euphorbia valerianifolia
Euphorbia villosaHairy Spurge
Euphorbia waldsteiniiWaldstein's Spurge
Euphrasia anglica x arctica
Euphrasia anglica x confusa
Euphrasia anglica x micrantha
Euphrasia anglica x nemorosa
Euphrasia anglica x vigursii
Euphrasia arctica
Euphrasia arctica ssp. arctica
Euphrasia arctica ssp. borealis
Euphrasia arctica x confusa
Euphrasia arctica x foulaensis
Euphrasia arctica x heslop-harrisonii
Euphrasia arctica x marshallii
Euphrasia arctica x micrantha
= E. x difformis
Euphrasia arctica x nemorosa
Euphrasia arctica x nemorosa x confusa
Euphrasia arctica x nemorosa x micrantha
Euphrasia arctica x ostenfeldii
Euphrasia arctica x rotundifolia
Euphrasia arctica x salisburgensis
Euphrasia arctica x scottica
= E. x venusta
Euphrasia arctica x tetraquetra
Euphrasia cambrica
Euphrasia cambrica x ostenfeldii
Euphrasia campbelliae
Euphrasia campbelliae x micrantha
Euphrasia confusa
Euphrasia confusa x cambrica
Euphrasia confusa x campbelliae
Euphrasia confusa x foulaensis
Euphrasia confusa x frigida
Euphrasia confusa x frigida x scottica
Euphrasia confusa x heslop-harrisonii
Euphrasia confusa x micrantha
Euphrasia confusa x ostenfeldii
Euphrasia confusa x scottica
Euphrasia foulaensis
Euphrasia foulaensis x marshallii
Euphrasia foulaensis x micrantha
Euphrasia foulaensis x ostenfeldii
Euphrasia foulaensis x rotundifolia
Euphrasia foulaensis x scottica
Euphrasia frigida
Euphrasia frigida x micrantha
Euphrasia frigida x scottica
Euphrasia heslop-harrisonii
Euphrasia marshallii
Euphrasia marshallii x campbelliae
Euphrasia marshallii x micrantha
Euphrasia marshallii x scottica
Euphrasia micrantha
Euphrasia micrantha x salisburgensis
Euphrasia micrantha x scottica
= E. x electa
Euphrasia nemorosa
Euphrasia nemorosa x campbelliae
Euphrasia nemorosa x confusa
Euphrasia nemorosa x foulaensis
Euphrasia nemorosa x marshallii
Euphrasia nemorosa x micrantha
Euphrasia nemorosa x ostenfeldii
Euphrasia nemorosa x pseudokerneri
Euphrasia nemorosa x salisburgensis
Euphrasia nemorosa x scottica
Euphrasia nemorosa x stricta
= E. x haussknechtii
Euphrasia officinalis agg.
Euphrasia officinalis ssp. anglica
Euphrasia ostenfeldii
Euphrasia ostenfeldii agg.
Euphrasia ostenfeldii x micrantha
Euphrasia ostenfeldii x scottica
Euphrasia pseudokerneri
Euphrasia pseudokerneri x confusa
Euphrasia rivularis
Euphrasia rostkoviana
Euphrasia rostkoviana ssp. montana
Euphrasia rostkoviana ssp. rostkoviana
Euphrasia rostkoviana x anglica
Euphrasia rostkoviana x arctica
Euphrasia rostkoviana x confusa
Euphrasia rostkoviana x micrantha
Euphrasia rostkoviana x nemorosa
Euphrasia rostkoviana x rivularis
Euphrasia rotundifolia
Euphrasia salisburgensis
Euphrasia scottica
Euphrasia stricta
Euphrasia tetraquetra
Euphrasia tetraquetra x confusa
Euphrasia tetraquetra x marshallii
Euphrasia tetraquetra x micrantha
Euphrasia tetraquetra x nemorosa
Euphrasia tetraquetra x pseudokerneri
Euphrasia tetraquetra x stricta
Euphrasia vigursii
Euphrasia vigursii x tetraquetra
Exaculum pusillumGuernsey Centaury
Exodeconus glutinosa
Facelis retusa
Fagopyrum dibotrysTall Buckwheat
Fagopyrum esculentumBuckwheat
Fagopyrum tataricumGreen Buckwheat
Fagus sylvaticaBeech
Falcaria vulgarisLongleaf
Fallopia baldschuanicaRussian Vine
Fallopia convolvulusBlack Bindweed
Fallopia dumetorumCopse-bindweed
Fallopia japonicaJapanese Knotweed
Fallopia japonica x baldschuanica
= F. x conollyana
Fallopia japonica x sachalinensis
= F. x bohemica
Fallopia sachalinensisGiant Knotweed
Fargesia murielaeUmbrella Bamboo
Fargesia spathaceaChinese Fountain-bamboo
Fascicularia bicolorRhodostachys
Fatsia japonicaFatsia
Fedia cornucopiaeHorn-of-plenty
Felicia abyssinica
Felicia amelloidesBlue Marguerite
Felicia amoena
Felicia angustifolia
Felicia bergerianaKingfisher Daisy
Felicia heterophylla
Felicia tenella
Ferula communisGiant Fennel
Festuca altissimaWood Fescue
Festuca arenariaRush-leaved Fescue
Festuca arenaria ssp. arenaria
Festuca arenaria ssp. oraria
Festuca arenaria x Vulpia fasciculata
= X Festulpia melderisii
Festuca armoricanaBreton Fescue
Festuca arundinacea x gigantea
= F. x fleischeri
Festuca arundinacea x Lolium multiflorum
Festuca arundinacea x Lolium perenne
= X Festulolium holmbergii
Festuca brevipilaHard Fescue
Festuca buchtienii
Festuca caprina
Festuca filiformisFine-leaved Sheep's-fescue
Festuca gautieriSpiky Fescue
Festuca gautieri ssp. scoparia
Festuca heterophyllaVarious-leaved Fescue
Festuca huoniiHuon's Fescue
Festuca lemaniiConfused Fescue
Festuca longifoliaBlue Fescue
Festuca ovinaSheep's-fescue
Festuca ovina agg.
Festuca ovina ssp. hirtula
Festuca ovina ssp. ophioliticola
Festuca ovina ssp. ovina
Festuca rubraRed Fescue
Festuca rubra ssp. arctica
Festuca rubra ssp. commutataChewing's Fescue
Festuca rubra ssp. juncea
Festuca rubra ssp. litoralis
Festuca rubra ssp. megastachys
Festuca rubra ssp. rubra
Festuca rubra ssp. scotica
Festuca rubra x Vulpia bromoides
Festuca rubra x Vulpia fasciculata
= X Festulpia hubbardii
Festuca rubra x Vulpia myuros
Festuca rupicola
Festuca trachylepis
Festuca viviparaViviparous Sheep's-fescue
Ficaria vernaLesser Celandine
Ficaria verna ssp. verna
Ficaria verna ssp. chrysocephalus
Ranunculus verna ssp. fertilis
Ficaria verna ssp. ficariiformis
Ficus caricaFig
Ficus pumilaCreeping Fig
Filago arvensisField Cudweed
Filago duriaei
Filago gallicaNarrow-leaved Cudweed
Filago lutescensRed-tipped Cudweed
Filago minimaSmall Cudweed
Filago pyramidataBroad-leaved Cudweed
Filago vulgarisCommon Cudweed
Filipendula camtschaticaGiant Meadowsweet
Filipendula rubraQueen-of-the-prairie
Filipendula ulmariaMeadowsweet
Filipendula vestita
Filipendula vulgarisDropwort
Filipendula x purpureaRed Meadowsweet
Flaveria bidentisSpeedy-weed
Foeniculum vulgareFennel
Foeniculum vulgare ssp. piperitumBitter Fennel
Foeniculum vulgare ssp. vulgare
Forsythia giraldianaEarly Forsythia
Forsythia ovataKorean Forsythia
Forsythia suspensaGolden-bell
Forsythia suspensa x viridissima
= F. x intermedia
Forsythia
Fragaria ananassaGarden Strawberry
Fragaria chiloensisBeach Strawberry
Fragaria moschataHautbois Strawberry
Fragaria vescaWild Strawberry
Frangula alnusAlder Buckthorn
Frankenia laevisSea Heath
Frankenia pulverulenta
Fraxinus americanaWhite Ash
Fraxinus excelsiorAsh
Fraxinus latifoliaOregon Ash
Fraxinus ornusManna Ash
Fraxinus pennsylvanicaRed Ash
Freesia x hybridaFreesia
Fritillaria meleagrisFritillary
Fritillaria pyrenaicaPyrenean Snake's-head
Fuchsia cordifolia x globosa
= F. 'Corallina'
Large-flowered Fuchsia
Fuchsia excorticaTree Fuchsia
Fuchsia magellanicaFuchsia
Fuchsia x hybrida
Fumaria agraria
Fumaria bastardiiTall Ramping-fumitory
Fumaria bastardii x muralis
Fumaria capreolataWhite Ramping-Fumitory
Fumaria capreolata ssp. babingtonii
Fumaria capreolata ssp. capreolata
Fumaria densifloraDense-flowered Fumitory
Fumaria muralisCommon Ramping Fumitory
Fumaria muralis ssp. boroei
Fumaria muralis ssp. muralis
Fumaria muralis ssp. neglecta
Fumaria muralis x officinalis
= F. x painteri
Fumaria occidentalisWestern Ramping-fumitory
Fumaria officinalisCommon Fumitory
Fumaria officinalis ssp. officinalis
Fumaria officinalis ssp. wirtgenii
Fumaria officinalis x densiflora
Fumaria officinalis x parviflora
Fumaria parvifloraFine-leaved Fumitory
Fumaria purpureaPurple Ramping-Fumitory
Fumaria reuteriMartin's Ramping-fumitory
Fumaria vaillantiiFew-flowered Fumitory
Furcraea bedinghausii
Gagea bohemicaEarly Star-of-Bethlehem
Gagea luteaYellow Star-of-Bethlehem
Gaillardia aristataBlanketflower
Gaillardia aristata x pulchella
= G. x grandiflora
Blanketflower
Galactites tomentosus
Galanthus allenii
Galanthus elwesiiGreater Snowdrop
Galanthus elwesii x plicatus
Galanthus nivalisSnowdrop
Galanthus nivalis x elwesii
Galanthus nivalis x plicatus
Galanthus plicatusPleated Snowdrop
Galanthus plicatus ssp. byzantinus
Galanthus plicatus ssp. plicatus
Galanthus reginae-olgaeQueen Olga's Snowdrop
Galanthus woronowiiGreen Snowdrop
Galega officinalisGoat's Rue
Galenia africana
Galeopsis angustifoliaRed Hemp-Nettle
Galeopsis bifidaBifid Hemp-Nettle
Galeopsis ladanumBroad-leaved Hemp-nettle
Galeopsis segetumDowny Hemp-nettle
Galeopsis speciosaLarge-Flowered Hemp-Nettle
Galeopsis tetrahitCommon Hemp-Nettle
Galeopsis tetrahit x bifida
= G. x ludwigii
Galinsoga parvifloraGallant Soldier
Galinsoga quadriradiataShaggy Soldier
Galium albumHedge Bedstraw
Galium album ssp. erectum
Galium album ssp. mollugo
Galium aparineCleavers
Galium aristatum
Galium borealeNorthern Bedstraw
Galium constrictumSlender Marsh-bedstraw
Galium divaricatum
Galium glaucum
Galium muraleSmall Goosegrass
Galium odoratumWoodruff
Galium palustreMarsh Bedstraw
Galium palustre ssp. elongatumGreat Marsh-bedstraw
Galium palustre ssp. palustreCommon Marsh-bedstraw
Galium parisienseWall Bedstraw
Galium pumilumSlender Bedstraw
Galium saxatileHeath Bedstraw
Galium setaceum
Galium spuriumFalse Cleavers
Galium sterneriLimestone Bedstraw
Galium sterneri x saxatile
Galium tenuissimum
Galium tricornutumCorn Cleavers
Galium uliginosumFen Bedstraw
Galium verrucosum
Galium verumLady's Bedstraw
Galium verum x mollugo
= G. x pomeranicum
Galium virgatum
Garrya ellipticaSilk-tassel
Garrya laurifoliaLarge-leaved Silk-tassel
Gastridium phleoidesEastern Nit-grass
Gastridium ventricosumNit-grass
Gaudinia fragilisFrench Oat-grass
Gaultheria mucronataPrickly Heath
Gaultheria procumbensCheckerberry
Gaultheria shallonShallon
Gaultheria shallon x mucronata
= G. x wisleyensis
Gaura coccineaScarlet Gaura
Gazania rigensTreasureflower
Genista aetnensisMount Etna Broom
Genista anglicaPetty Whin
Genista florida
Genista hispanicaSpanish Gorse
Genista hispanica ssp. occidentalis
Genista linifoliaNeedle-leaved Broom
Genista monspessulanaMontpellier Broom
Genista pilosaHairy Greenweed
Genista radiataSouthern Greenweed
Genista sagittalisWinged Greenweed
Genista teneraMadeira Broom
Genista tinctoriaDyer's Greenweed
Genista tinctoria ssp. littoralis
Genista tinctoria ssp. tinctoria
Gentiana asclepiadeaWillow Gentian
Gentiana clusiiTrumpet Gentian
Gentiana cruciataCross Gentian
Gentiana lagodechiana
Gentiana nivalisAlpine Gentian
Gentiana pneumonantheMarsh Gentian
Gentiana vernaSpring Gentian
Gentianella amarellaAutumn Gentian
Gentianella amarella ssp. amarella
Gentianella amarella ssp. hibernica
Gentianella amarella ssp. septentrionalis
Gentianella amarella x anglica
= G. x davidiana
Gentianella amarella x uliginosa
Gentianella anglicaEarly Gentian
Gentianella campestrisField Gentian
Gentianella ciliataFringed Gentian
Gentianella germanicaChiltern Gentian
Gentianella germanica x amarella
= G. x pamplinii
Gentianella uliginosaDune Gentian
Geranium bohemicum
Geranium brutium
Geranium carolinianumCarolina Crane's-bill
Geranium collinum
Geranium columbinumLong-stalked Crane's-bill
Geranium dissectumCut-Leaved Cranesbill
Geranium divaricatumSpreading Crane's-bill
Geranium endressiiFrench Cranesbill
Geranium endressii x versicolor
= G. x oxonianum
Druce's Cranesbill
Geranium eriostemon
Geranium herreraeAlderney Crane's-bill
Geranium himalayenseHimalayan Crane's-bill
Geranium ibericumCaucasian Crane's-bill
Geranium ibericum x platypetalum
= G. x magnificum
Purple Cranesbill
Geranium lucidumShining Cranesbill
Geranium macrorrhizumRock Crane's-bill
Geranium maderenseGiant Herb-Robert
Geranium molleDoves-foot Cranesbill
Geranium nodosumKnotted Crane's-bill
Geranium phaeumDusky Crane's-bill
Geranium phaeum x reflexum
= G. x monacense
Munich Cranesbill
Geranium platypetalumGlandular Crane's-bill
Geranium potentilloides
Geranium pratenseMeadow Cranesbill
Geranium psilostemonArmenian Crane's-bill
Geranium purpureumLittle-Robin
Geranium pusillumSmall-Flowered Cranesbill
Geranium pyrenaicumHedgerow Cranesbill
Geranium reflexumReflexed Crane's-bill
Geranium reuteri
Geranium robertianumHerb Robert
Geranium robertianum x purpureum
Geranium rotundifoliumRound-leaved Crane's-bill
Geranium rubescensGreater Herb-Robert
Geranium sanguineumBloody Cranesbill
Geranium sibiricum
Geranium subulatostipulatum
Geranium sylvaticumWood Cranesbill
Geranium tuberosum
Geranium versicolorPencilled Cranesbill
Geum aleppicum
Geum macrophyllumLarge-leaved Avens
Geum quellyonScarlet Avens
Geum rivaleWater Avens
Geum rivale x urbanum
= G. x intermedium
Hybrid Avens
Geum urbanumWood Avens
Gilia achilleifolia
Gilia capitataBlue-thimble-flower
Gilia inconspicua
Gilia laciniata
Gilia tricolorBird's-eyes
Ginkgo bilobaMaidenhair-tree
Girardinia diversifoliaNilghiri Nettle
Gladiolus cardinalis x tristis
= G. x colvillei
Gladiolus communisEastern Gladiolus
Gladiolus communis ssp. byzantinus
Gladiolus communis ssp. communis
Gladiolus illyricusWild Gladiolus
Gladiolus x hortulanusLarge-flowered Gladiolus
Glaucium corniculatumRed Horned-poppy
Glaucium flavumYellow Horned-Poppy
Glaucium grandiflorum
Glaux maritimaSea Milkwort
Glebionis coronariaCrown Daisy
Glebionis segetumCorn Marigold
Glechoma hederaceaGround Ivy
Glyceria declinataSmall Sweet-grass
Glyceria fluitansFloating Sweet-grass
Glyceria fluitans x declinata
Glyceria fluitans x notata
= G. x pedicellata
Hybrid Sweet-grass
Glyceria maximaReed Sweet-grass
Glyceria multiflora
Glyceria notataPlicate Sweet-grass
Glyceria spicata
Glycine maxSoya-bean
Glycyrrhiza echinataGerman Liquorice
Glycyrrhiza glabraLiquorice
Glycyrrhiza lepidotaAmerican Liquorice
Gnaphalium albescens
Gnaphalium japonicumJapanese Cudweed
Gnaphalium luteoalbumJersey Cudweed
Gnaphalium norvegicumHighland Cudweed
Gnaphalium purpureumAmerican Cudweed
Gnaphalium supinumDwarf Cudweed
Gnaphalium sylvaticumHeath Cudweed
Gnaphalium uliginosumMarsh Cudweed
Gnaphalium undulatumCape Cudweed
Gnaphalium verticillatum
Gnaphalium viscosumSticky Cudweed
Goldbachia laevigata
Goodyera repensCreeping Lady's Tresses
Gossypium herbaceumLevant Cotton
Gossypium hirsutumUpland Cotton
Gratiola officinalisGratiole
Grindelia chiloensisShrubby Gumweed
Grindelia decumbens
Grindelia robustaCalifornian Gumweed
Grindelia squarrosaCurly-cup Gumweed
Grindelia strictaCoastal Gumplant
Griselinia littoralisNew Zealand Broadleaf
Groenlandia densaOpposite-leaved Pondweed
Guizotia abyssinicaNiger
Gunnera manicataBrazilian Giant Rhubarb
Gunnera peltata
Gunnera tinctoriaGiant Rhubarb
Gymnadenia conopseaFragrant Orchid
Gymnadenia conopsea ssp. borealis
Gymnadenia densiflora
Gymnadenia conopsea x Coeloglossum viride
= X Gymnaglossum jacksonii
Gymnadenia conopsea x Dactylorhiza fuchsii
= X Dactylodenia st-quintinii
Gymnadenia conopsea x Dactylorhiza incarnata
= X Dactylodenia vollmannii
Gymnadenia conopsea x Dactylorhiza maculata
= X Dactylodenia legrandiana
Gymnadenia conopsea x Dactylorhiza praetermissa
= X Dactylodenia wintoni
Gymnadenia conopsea x Dactylorhiza purpurella
= X Dactylodenia varia
Gymnocarpium dryopterisOak Fern
Gymnocarpium robertianumLimestone Fern
Gypsophila acutifolia
Gypsophila elegansAnnual Baby's-breath
Gypsophila muralisAnnual Gypsophila
Gypsophila paniculataBaby's-breath
Gypsophila pilosa
Gypsophila repensAlpine Gypsophila
Gypsophila scorzonerifolia
Gypsophila viscosa
Hackelia floribundaLarge-flowered Stickseed
Hacquetia epipactisHacquetia
Hainardia cylindricaOne-glumed Hard-grass
Haloragis micranthaCreeping Raspwort
Hammarbya paludosaBog Orchid
Haplophyllum tuberculatum
Harpachne schimperi
Hebe 'Autumn Glory'
Hebenstretia dentata
Hedera algeriensisAlgerian Ivy
Hedera colchicaPersian Ivy
Hedera helixCommon Ivy
Hedera helix ssp. canariensisCanary Ivy
Hedera helix ssp. poetarumYellow-berried Ivy
Hedera hibernicaAtlantic Ivy
Hedypnois creticaScaly Hawkbit
Hedysarum coronariumItalian Sainfoin
Hedysarum glomeratum
Hedysarum spinosissimum
Helenium autumnaleSneezeweed
Helenium quadridentatum
Helianthemum apenninumWhite Rock-Rose
Helianthemum nummulariumCommon Rock-Rose
Helianthemum nummularium x apenninum
= H. x sulphureum
Helianthemum oelandicumHoary Rock-rose
Helianthemum oelandicum ssp. incanum
Helianthemum oelandicum ssp. levigatum
Helianthemum oelandicum ssp. piloselloides
Helianthemum pilosum
Helianthus angustifoliusSwamp Sunflower
Helianthus annuusSunflower
Helianthus annuus x decapetalus
= H. x multiflorus
Thin-leaved Sunflower
Helianthus argophyllusSilver-leaf Sunflower
Helianthus bolanderiBolander's Sunflower
Helianthus debilis
Helianthus decapetalusThin-leaved Sunflower
Helianthus divaricatusRough Sunflower
Helianthus hirsutusBristly Sunflower
Helianthus maximilianiiMaximilian's Sunflower
Helianthus petiolarisLesser Sunflower
Helianthus strumosusPale-leaved Sunflower
Helianthus tuberosusJerusalem Artichoke
Helianthus tuberosus x pauciflorus
= H. x laetiflorus
Perennial Sunflower
Helichrysum apiculatumYellow-buttons
Helichrysum bellidioidesNew Zealand Everlastingflower
Helichrysum bracteatumStrawflower
Helichrysum capillaceum
Helichrysum expansum
Helichrysum italicumCurry-plant
Helichrysum odoratissimum
Helichrysum petiolareSilver-bush Everlastingflower
Helichrysum stoechas
Helictotrichon bromoides
Helictotrichon neesiiSwamp Wallaby-grass
Helictotrichon recurvatum
Helictotrichon turgidulum
Heliopsis helianthoidesRough Oxeye
Heliotropium amplexicauleSummer Heliotrope
Heliotropium arborescensCherry-pie
Heliotropium curassavicumSeaside Heliotrope
Heliotropium europaeumEuropean Turn-sole
Helleborus argutifoliusCorsican Hellebore
Helleborus dumetorum
Helleborus foetidusStinking Hellebore
Helleborus orientalisLenten-Rose
Helleborus viridisGreen Hellebore
Helleborus viridis ssp. occidentalis
Helleborus x hybridusHybrid Lenten-rose
Helminthotheca echioidesBristly Oxtongue
Hemerocallis citrinaCitron Day-lily
Hemerocallis fulvaOrange Day-Lily
Hemerocallis lilioasphodelusYellow Day-lily
Hemizonia fasciculataFascicled Spikeweed
Hemizonia fitchiiFitch's Spikeweed
Hemizonia kelloggiiKellogg's Spikeweed
Hemizonia pungensCommon Spikeweed
Hemizonia ramosissimaSlender Spikeweed
Hepatica nobilisLiverleaf
Heracleum canescens
Heracleum mantegazzianumGiant Hogweed
Heracleum sphondyliumHogweed
Heracleum sphondylium ssp. flavescens
Heracleum sphondylium ssp. sphondylium
Heracleum sphondylium x mantegazzianum
Herminium monorchisMusk Orchid
Hermodactylus tuberosusSnake's-head Iris
Herniaria ciliolataFringed Rupturewort
Herniaria ciliolata ssp. ciliolata
Herniaria ciliolata ssp. subciliata
Herniaria glabraSmooth Rupturewort
Herniaria hirsutaHairy Rupturewort
Hesperis laciniata
Hesperis matronalisDame's Violet
Heterorhachis aculeata
Heterotheca subaxillarisCamphorweed
Heuchera sanguineaCoralbells
Heuchera x brizoides
Heuchera x brizoides x Tiarella cordifolia
= x Heucherella tiarelloides
Hibiscus syriacusSyrian Ketmia
Hibiscus trionumBladder Ketmia
Hieracium acamptum
Hieracium acuminatum
Hieracium aggregatum
Hieracium alpinum
Hieracium amplexicaule
Hieracium ampliatum
Hieracium anfractiforme
Hieracium anglicum
Hieracium anguinum
Hieracium angustatiforme
Hieracium angustatum
Hieracium angustisquamum
Hieracium argenteum
Hieracium asteridiophyllum
Hieracium attenuatifolium
Hieracium auratiflorum
Hieracium australius
Hieracium backhousei
Hieracium bakerianum
Hieracium basalticola
Hieracium borreri
Hieracium breadalbanense
Hieracium breve
Hieracium brigantum
Hieracium britanniciforme
Hieracium britannicum
Hieracium cacuminum
Hieracium caesiomurorum
Hieracium caesionigrescens
Hieracium calcaricola
Hieracium caledonicum
Hieracium calenduliflorum
Hieracium callistophyllum
Hieracium calvum
Hieracium cambricogothicum
Hieracium cambricum
Hieracium camptopetalum
Hieracium candelabrae
Hieracium cantianum
Hieracium cardiophyllum
Hieracium carneddorum
Hieracium carpathicum
Hieracium centripetale
Hieracium cheriense
Hieracium chloranthum
Hieracium chondrillifolium
Hieracium chrysolorum
Hieracium cillense
Hieracium cinderella
Hieracium clovense
Hieracium completum
Hieracium cravoniense
Hieracium crebridentiforme
Hieracium cremnanthes
Hieracium cumbriense
Hieracium cuneifrons
Hieracium cuspidens
Hieracium cyathis
Hieracium cymbifolium
Hieracium dasythrix
Hieracium decolor
Hieracium dewarii
Hieracium diaphanoides
Hieracium diaphanum
Hieracium dicella
Hieracium difficile
Hieracium dilectum
Hieracium dipteroides
Hieracium discophyllum
Hieracium dissimile
Hieracium diversidens
Hieracium dovrense
Hieracium drummondii
Hieracium duriceps
Hieracium eboracense
Hieracium ebudicum
Hieracium eucallum
Hieracium eustales
Hieracium eustomon
Hieracium eximium
Hieracium exotericum
Hieracium flocculosum
Hieracium fratrum
Hieracium fulvocaesium
Hieracium glanduliceps
Hieracium glandulidens
Hieracium globosiflorum
Hieracium gothicoides
Hieracium gougetianum
Hieracium gracilifolium
Hieracium grandidens
Hieracium graniticola
Hieracium gratum
Hieracium grovesii
Hieracium hanburyi
Hieracium hartii
Hieracium hastiforme
Hieracium hebridense
Hieracium hethlandiae
Hieracium hibernicum
Hieracium hjeltii
Hieracium holophyllum
Hieracium holosericeum
Hieracium hyparcticoides
Hieracium hypochaeroides
Hieracium insigne
Hieracium insulare
Hieracium integratum
Hieracium iricum
Hieracium isabellae
Hieracium itunense
Hieracium jovimontis
Hieracium kennethii
Hieracium kentii
Hieracium laetificum
Hieracium lanatum
Hieracium langwellense
Hieracium larigense
Hieracium lasiophyllum
Hieracium latobrigorum
Hieracium lepidulum
Hieracium leptodon
Hieracium leyanum
Hieracium leyi
Hieracium linguans
Hieracium lingulatum
Hieracium lissolepium
Hieracium longilobum
Hieracium macrocarpum
Hieracium maculatum
Hieracium maculoides
Hieracium maculosum
Hieracium magniceps
Hieracium marginatum
Hieracium maritimum
Hieracium marshallii
Hieracium melanochloricephalum
Hieracium memorabile
Hieracium milesii
Hieracium mirandum
Hieracium molybdochroum
Hieracium mucronellum
Hieracium mundum
Hieracium murorum agg.
Hieracium naviense
Hieracium neocoracinum
Hieracium nidense
Hieracium nitidum
Hieracium northroense
Hieracium notabile
Hieracium oblongum
Hieracium oistophyllum
Hieracium optimum
Hieracium orcadense
Hieracium orimeles
Hieracium orithales
Hieracium ornatilorum
Hieracium oxyodus
Hieracium pachyphylloides
Hieracium patale
Hieracium pauculidens
Hieracium pellucidum
Hieracium pensum
Hieracium perscitum
Hieracium petrocharis
Hieracium pictorum
Hieracium piligerum
Hieracium pilosum
Hieracium placerophylloides
Hieracium pollichiae
Hieracium pollinarioides
Hieracium pollinarium
Hieracium praethulense
Hieracium prenanthoides
Hieracium probum
Hieracium prolixum
Hieracium proximum
Hieracium pruinale
Hieracium pseudanglicoides
Hieracium pseudanglicum
Hieracium pseudocurvatum
Hieracium pseudoleyi
Hieracium pseudopetiolatum
Hieracium pseudosarcophyllum
Hieracium pseudostenstroemii
Hieracium pugsleyi
Hieracium pulchrius
Hieracium pulmonarioides
Hieracium pycnotrichum
Hieracium radyrense
Hieracium rectulum
Hieracium repandulare
Hieracium reticulatum
Hieracium rhomboides
Hieracium riddelsdellii
Hieracium rigens
Hieracium rivale
Hieracium rubiginosum
Hieracium sabaudum
Hieracium salticola
Hieracium sanguineum
Hieracium sarcophylloides
Hieracium saxorum
Hieracium scabrisetum
Hieracium scarpicum
Hieracium schmidtii
Hieracium scoticum
Hieracium scotostictum
Hieracium scullyi
Hieracium sect. Hieracium exotericum agg.
Hieracium senescens
Hieracium severiceps
Hieracium shoolbredii
Hieracium silvaticoides
Hieracium sinuans
Hieracium snowdoniense
Hieracium solum
Hieracium sommerfeltii
Hieracium sparsifolium
Hieracium sparsifrons
Hieracium speluncarum
Hieracium spenceanum
Hieracium stenolepiforme
Hieracium stenopholidium
Hieracium stenophyes
Hieracium stenstroemii
Hieracium stewartii
Hieracium strictiforme
Hieracium subamplifolium
Hieracium subbritannicum
Hieracium subcrassum
Hieracium subcrocatum
Hieracium subglobosum
Hieracium subgracilentipes
Hieracium subhirtum
Hieracium subintegrifolium
Hieracium sublepistoides
Hieracium subminutidens
Hieracium submutabile
Hieracium subplanifolium
Hieracium subprasinifolium
Hieracium subramosum
Hieracium subrude
Hieracium substrigosum
Hieracium subtenue
Hieracium subtruncatum
Hieracium subumbellatiforme
Hieracium surrejanum
Hieracium tavense
Hieracium tenuifrons
Hieracium trichocaulon
Hieracium triviale
Hieracium uiginskyense
Hieracium uistense
Hieracium uisticola
Hieracium umbellatum
Hieracium umbellatum ssp. bichlorophyllum
Hieracium umbellatum ssp. umbellatum
Hieracium vagense
Hieracium vagum
Hieracium variifolium
Hieracium vennicontium
Hieracium villosum
Hieracium vinicaule
Hieracium virgultorum
Hieracium vulgatum
Hieracium westii
Hieracium zetlandicum
Hieracium zygophorum
Hierochloe odorataHoly-grass
Himantoglossum hircinumLizard Orchid
Hippocrepis comosaHorseshoe Vetch
Hippocrepis emerusScorpion Senna
Hippocrepis multisiliquosa
Hippocrepis unisiliquosa
Hippophae rhamnoidesSea-Buckthorn
Hippuris vulgarisMarestail
Hirschfeldia incanaHoary Mustard
Hoheria populneaNew Zealand Mallow
Holcus annuus
Holcus lanatusYorkshire-fog
Holcus lanatus x mollis
= H. x hybridus
Holcus mollisCreeping Soft-grass
Holcus setiger
Holodiscus discolorOceanspray
Holosteum umbellatumJagged Chickweed
Homeria collinaCape-tulip
Homogyne alpinaPurple Colt's-foot
Homopholis proluta
Honckenya peploidesSea Sandwort
Hordelymus europaeusWood Barley
Hordeum bogdanii
Hordeum brevisubulatum
Hordeum chilense
Hordeum comosum
Hordeum cordobense
Hordeum distichonTwo-rowed Barley
Hordeum euclastonArgentine Barley
Hordeum flexuosum
Hordeum geniculatumMediterranean Barley
Hordeum halophilum
Hordeum jubatumFoxtail Barley
Hordeum lechleri
Hordeum marinumSea Barley
Hordeum murinumWall Barley
Hordeum murinum ssp. glaucum
Hordeum murinum ssp. leporinum
Hordeum murinum ssp. murinum
Hordeum muticum
Hordeum parodii
Hordeum procerum
Hordeum pubiflorumAntarctic Barley
Hordeum pusillumLittle Barley
Hordeum secalinumMeadow Barley
Hordeum stenostachys
Hordeum violaceum
Hordeum vulgareSix-rowed Barley
Hornungia petraeaHutchinsia
Hosta elata
Hosta fortunei
Hosta lancifoliaNarrow-leaved Plantain-lily
Hosta nakaiana
Hosta sieboldiana
Hosta ventricosaBlue Plantain-lily
Hottonia palustrisWater Violet
Hugueninia tanacetifoliaTansey-leaved Rocket
Humulus japonicusJapanese Hop
Humulus lupulusHop
Huperzia selagoFir Clubmoss
Hyacinthoides hispanicaSpanish Bluebell
Hyacinthoides italicaItalian Bluebell
Hyacinthoides non-scriptaBluebell
Hyacinthoides non-scripta x hispanica
= H. x massartiana
Hyacinthus orientalisHyacinth
Hyalosperma glutinosaGolden Sunray
Hydrangea anomalaJapanese Climbing-Hydrangea
Hydrangea macrophyllaHydrangea
Hydrilla verticillataHydrilla
Hydrocharis morsus-ranaeFrogbit
Hydrocleys nymphoidesWater-poppy
Hydrocotyle moschataHairy Pennywort
Hydrocotyle novae-zeelandiaeNew Zealand Pennywort
Hydrocotyle ranunculoidesFloating Pennywort
Hydrocotyle sibthorpioides
Hydrocotyle vulgarisMarsh Pennywort
Hymenocarpus circinnatusDisk Trefoil
Hymenophyllum tunbrigenseTunbridge Filmy-fern
Hymenophyllum wilsoniiWilson's Filmy-fern
Hyoscyamus albusWhite Henbane
Hyoscyamus aureusGolden Henbane
Hyoscyamus muticus
Hyoscyamus nigerHenbane
Hyoscyamus reticulatus
Hyparrhenia hirta
Hypecoum imberbe
Hypecoum pendulum
Hypecoum procumbens
Hypericum aegypticum
Hypericum androsaemumTutsan
Hypericum androsaemum x hircinum
= H. x inodorum
Tall Tutsan
Hypericum calycinumRose of Sharon
Hypericum canadenseIrish St John's-wort
Hypericum elodesMarsh St John's-wort
Hypericum forrestiiForrest's Tutsan
Hypericum hircinumStinking Tutsan
Hypericum hircinum ssp. majus
Hypericum hirsutumHairy St John's-wort
Hypericum humifusumTrailing St John's-wort
Hypericum humifusum x linariifolium
Hypericum linariifoliumToadflax-leaved St John's-wort
Hypericum maculatumImperforate St John's-wort
Hypericum maculatum ssp. maculatum
Hypericum maculatum ssp. obtusiusculum
Hypericum montanumPale St John's-wort
Hypericum nummulariumRound-leaved St John's-wort
Hypericum olympicum
Hypericum perforatumPerforate St John's-wort
Hypericum perforatum x maculatum
= H. x desetangsii
Des Etangs' St John's-wort
Hypericum pseudohenryiIrish Tutsan
Hypericum pulchrumSlender St John's-wort
Hypericum richeriAlpine St John's-wort
Hypericum tetrapterumSquare-stalked St John's-wort
Hypericum undulatumWavy St John's-wort
Hypericum xylosteifoliumTurkish Tutsan
Hypochaeris achyrophorus
Hypochaeris glabraSmooth Cat's-Ear
Hypochaeris maculataSpotted Cat's-ear
Hypochaeris radicataCat's-ear
Hypochaeris radicata x glabra
= H. x intermedia
Hypopitys monotropaYellow Bird's-nest
Hypopitys monotropa ssp. hypophegea
Hypopitys monotropa ssp. monotropa
Hyssopus officinalisHyssop
Hystrix patulaBottle-brush-grass
Iberis amaraWild Candytuft
Iberis crenata
Iberis intermedia
Iberis odorata
Iberis sempervirensPerennial Candytuft
Iberis umbellataGarden Candytuft
Ibicella lutea
Ilex aquifoliumHolly
Ilex aquifolium x perado
= I. x altaclerensis
Highclere Holly
Ilex cornutaHorned Holly
Illecebrum verticillatumCoral-necklace
Impatiens balfouriiKashmir Balsam
Impatiens balsaminaBalsam
Impatiens capensisOrange Balsam
Impatiens glanduliferaIndian Balsam
Impatiens noli-tangereTouch-me-not Balsam
Impatiens parvifloraSmall Balsam
Inula britannicaMeadow Fleabane
Inula conyzaePloughman's Spikenard
Inula crithmoidesGolden Samphire
Inula ensifolia
Inula heleniumElecampane
Inula hookeriHooker's Fleabane
Inula magnificaGiant Fleabane
Inula oculus-christiHairy Fleabane
Inula orientalis
Inula salicinaIrish Fleabane
Iochroma australeArgentine-pear
Ipomoea batatasSweet-potato
Ipomoea hederaceaIvy-leaved Morning-glory
Ipomoea lacunosaWhite Morning-glory
Ipomoea muricata
Ipomoea purpureaCommon Morning-glory
Ipomoea trichocarpa
Ipomoea tricolorMorning-glory
Ipomopsis congesta
Iris chrysographes
Iris danfordiae
Iris ensataBeaked Iris
Iris filifolia x tingitana
= I. x hollandica
Dutch Iris
Iris foetidissimaStinking Iris
Iris germanicaBearded Iris
Iris laevigataJapanese Iris
Iris latifoliaEnglish Iris
Iris orientalisTurkish Iris
Iris pseudacorusYellow Iris
Iris pumilaPygmy Iris
Iris reticulata
Iris sibiricaSiberian Iris
Iris sofaranaMourning Iris
Iris spuriaBlue Iris
Iris unguicularisAlgerian Iris
Iris variegata
Iris versicolorPurple Iris
Iris versicolor x virginica
= I. x robusta
Windermere Iris
Iris xiphiumSpanish Iris
Isatis glauca
Isatis lusitanica
Isatis tinctoriaWoad
Ismelia carinataTricolour Chrysanthemum
Isoetes echinosporaSpring Quillwort
Isoetes histrixLand Quillwort
Isoetes lacustrisQuillwort
Isoetes lacustris x echinospora
= I. x hickeyi
Isoetopsis graminifoliaGrass-cushion
Isolepis cernuaSlender Club-rush
Isolepis setaceaBristle Club-rush
Isopyrum thalictroidesIsopyrum
Iva ambrosiifolia
Iva microcephala
Iva xanthiifoliaMarsh-elder
Ixia campanulataRed Corn-lily
Ixia maculata
Ixia paniculataTubular Corn-lily
Jasione montanaSheepsbit
Jasminum beesianumRed Jasmine
Jasminum humileItalian Jasmine
Jasminum nudiflorumWinter Jasmine
Jasminum officinaleSummer Jasmine
Jonopsidium acauleViolet Cress
Jovellana sinclairii
Jovibarba soboliferaHens-and-chickens House-leek
Juglans nigraBlack Walnut
Juglans regiaWalnut
Juncus acutiflorusSharp-flowered Rush
Juncus acutusSharp Rush
Juncus alpinoarticulatusAlpine Rush
Juncus alpinoarticulatus x articulatus
= J. x buchenaui
Juncus aridicolaTussock Rush
Juncus articulatusJointed Rush
Juncus articulatus x acutiflorus
= J. x surrejanus
Juncus australisAustral Rush
Juncus balticusBaltic Rush
Juncus balticus x effusus
= J. x obotritorum
Juncus balticus x inflexus
Juncus biglumisTwo-flowered Rush
Juncus bufoniusToad Rush
Juncus bufonius agg.
Juncus bulbosusBulbous Rush
Juncus capitatusDwarf Rush
Juncus castaneusChestnut Rush
Juncus compressusRound-fruited Rush
Juncus conglomeratusCompact Rush
Juncus continuus
Juncus distegus
Juncus effususSoft Rush
Juncus effusus x conglomeratus
= J. x kern-reichgeltii
Juncus effusus x pallidus
Juncus ensifoliusSword-leaved Rush
Juncus filiformisThread Rush
Juncus flavidus
Juncus foliosusLeafy Rush
Juncus gerardiiSaltmarsh Rush
Juncus gregiflorus
Juncus hybridus
Juncus imbricatus
Juncus inflexusHard Rush
Juncus inflexus x effusus
= J. x diffusus
Juncus inflexus x pallidus
Juncus involucratus
Juncus maritimusSea Rush
Juncus ochrocoleus
Juncus oxycarpus
Juncus pallidusGreat Soft-rush
Juncus pauciflorusLoose-flowered Rush
Juncus planifoliusBroad-leaved Rush
Juncus procerus
Juncus pygmaeusPigmy Rush
Juncus radulaHoary Rush
Juncus ranariusFrog Rush
Juncus sarophorus
Juncus squarrosusHeath Rush
Juncus subnodulosusBlunt-flowered Rush
Juncus subsecundusFingered Rush
Juncus subulatusSomerset Rush
Juncus tenuisSlender Rush
Juncus trifidusThree-leaved Rush
Juncus triglumisThree-flowered Rush
Juncus uruguensis
Juncus usitatus
Juncus vaginatusClustered Rush
Juniperus chinensisChinese Juniper
Juniperus communisJuniper
Juniperus communis ssp. communisCommon Juniper
Juniperus communis ssp. hemisphaerica
Juniperus communis ssp. nanaDwarf Juniper
Juniperus recurvaHimalayan Juniper
Juniperus virginianaVirginian Juniper
Kalanchoe blossfeldianaFlaming Katy
Kalmia angustifoliaSheep-laurel
Kalmia latifoliaMountain-Laurel
Kalmia polifoliaBog-laurel
Kernera saxatilisKernera
Kerria japonicaKerria
Kickxia elatineSharp-leaved Fluellen
Kickxia elatine ssp. crinita
Kickxia elatine ssp. elatine
Kickxia spuriaRound-leaved Fluellen
Kitaibela vitifolia
Knautia arvensisField Scabious
Knautia dipsacifolia
Kniphofia praecoxGreater Red-Hot Poker
Kniphofia rufa
Kniphofia uvariaRed-hot-poker
Kobresia simpliciusculaFalse Sedge
Koeleria macranthaCrested Hair-grass
Koeleria vallesianaSomerset Hair-grass
Koeleria vallesiana x macrantha
Koelreuteria paniculataPride-of-India
Koenigia islandicaIceland-purslane
Kolkwitzia amabilisBeauty-bush
Lablab purpureusLablab-bean
Laburnum alpinumScottish Laburnum
Laburnum anagyroidesLaburnum
Laburnum anagyroides x alpinum
= L. x watereri
Lactuca perennisMountain Lettuce
Lactuca salignaLeast Lettuce
Lactuca sativaGarden Lettuce
Lactuca serriolaPrickly Lettuce
Lactuca tataricaBlue Lettuce
Lactuca vimineaPliant Lettuce
Lactuca virosaGreat Lettuce
Lagarosiphon majorCurly Waterweed
Lagenaria sicerariaWhite-flowered Gourd
Lagurus ovatusHare's-tail
Lallemantia iberica
Lallemantia peltata
Lamarckia aureaGolden Dog's-tail
Lamiastrum galeobdolonYellow Archangel
Lamiastrum galeobdolon ssp. argentatum
Lamiastrum galeobdolon ssp. galeobdolon
Lamiastrum galeobdolon ssp. montanum
Lamium albumWhite Dead-Nettle
Lamium amplexicauleHenbit Dead-Nettle
Lamium bifidum
Lamium confertumNorthern Dead-nettle
Lamium garganicum
Lamium hybridumCut-Leaved Dead-Nettle
Lamium maculatumSpotted Dead-Nettle
Lamium orvalaBalm-leaved Archangel
Lamium purpureumRed Dead-Nettle
Lampranthus conspicuus
Lampranthus falciformisSickle-leaved Dewplant
Lampranthus roseusRosy Dewplant
Lampranthus scaber
Lampranthus spectabilis
Lamprocapnos spectabilisAsian Bleeding-heart
Lamprothamnium papulosumFoxtail Stonewort
Lappula deflexaNodding Stickseed
Lappula echinophora
Lappula marginata
Lappula squarrosaBur Forget-me-not
Lappula szovitsiana
Lapsana communisNipplewort
Lapsana communis ssp. communis
Lapsana communis ssp. intermedia
Larix deciduaEuropean Larch
Larix decidua x kaempferi
= L. x marschlinsii
Hybrid Larch
Larix gmeliniiDahurian Larch
Larix kaempferiJapanese Larch
Larix laricinaAmerican Larch
Laser trilobumLaser
Laserpitium latifoliumBroad-leaved Sermountain
Lasiospermum bipinnatumRoyal Down-flower
Lasthenia glabrataYellow-rayed Lasthenia
Lasthenia platycarphaAlkali Goldfields
Lathraea clandestinaPurple Toothwort
Lathraea squamariaToothwort
Lathyrus angulatusAngular Pea
Lathyrus annuusFodder Pea
Lathyrus aphacaYellow Vetchling
Lathyrus blepharicarpus
Lathyrus ciceraRed Vetchling
Lathyrus clymenum
Lathyrus gorgoni
Lathyrus grandiflorusTwo-Flowered Everlasting Pea
Lathyrus heterophyllusNorfolk Everlasting-pea
Lathyrus hierosolymitanus
Lathyrus hirsutusHairy Vetchling
Lathyrus inconspicuus
Lathyrus japonicusSea Pea
Lathyrus japonicus ssp. maritimus
Lathyrus latifoliusBroad-Leaved Everlasting Pea
Lathyrus linifoliusBitter-vetch
Lathyrus marmoratus
Lathyrus nigerBlack Pea
Lathyrus nissoliaGrass Vetchling
Lathyrus ochrusWinged Vetchling
Lathyrus odoratusSweet Pea
Lathyrus palustrisMarsh Pea
Lathyrus palustris ssp. palustris
Lathyrus palustris ssp. pilosus
Lathyrus pratensisMeadow Vetchling
Lathyrus rotundifoliusRound-leaved Vetchling
Lathyrus sativusIndian Pea
Lathyrus saxatilis
Lathyrus setifoliusBrown Vetchling
Lathyrus sphaericusRound-seeded Vetchling
Lathyrus sylvestrisNarrow-Leaved Everlasting Pea
Lathyrus tingitanusTangier Pea
Lathyrus tuberosusTuberous Pea
Laurus nobilisBay
Lavandula angustifoliaGarden Lavender
Lavandula angustifolia x latifolia
= L. x intermedia
Hybrid Lavender
Lavandula latifoliaBroad-leaved Lavender
Layia chrysanthemoidesSmooth Layia
Ledum palustreLabrador-tea
Ledum palustre ssp. groenlandicum
Leersia oryzoidesCut-grass
Legousia falcata
Legousia hybridaVenus's-looking-glass
Legousia pentagonia
Legousia speculum-venerisLarge Venus's-looking-glass
Lemna gibbaFat Duckweed
Lemna minorCommon Duckweed
Lemna minutaLeast Duckweed
Lemna trisulcaIvy-leaved Duckweed
Lens culinarisLentil
Lens nigricans
Leontodon hispidusRough Hawkbit
Leontodon hispidus ssp. danubialis
Leontodon hispidus x saxatilis
Leontodon muelleri
Leontodon salzmannii
Leontodon saxatilisLesser Hawkbit
Leontopodium alpinumEdelweiss
Leonurus cardiacaMotherwort
Leonurus marrubiastrumFalse Motherwort
Lepidium aletes
Lepidium aucheri
Lepidium bipinnatifidumWayside Pepperwort
Lepidium bonarienseArgentine Pepperwort
Lepidium campestreField Pepperwort
Lepidium capense
Lepidium desertorum
Lepidium desvauxiiBushy Pepperwort
Lepidium didymusLesser Swine-Cress
Lepidium drabaHoary Cress
Lepidium draba ssp. chalepense
Lepidium draba ssp. draba
Lepidium fallax
Lepidium fasciculatumBundled Pepperwort
Lepidium graminifoliumTall Pepperwort
Lepidium heterophyllumSmith's Pepperwort
Lepidium hirtum
Lepidium hyssopifoliumAfrican Pepperwort
Lepidium lasiocarpum
Lepidium latifoliumDittander
Lepidium lyratum
Lepidium monoplocoidesWinged Pepperwort
Lepidium montanum
Lepidium oxytrichum
Lepidium papillosumWarty Pepperwort
Lepidium peregrinum
Lepidium perfoliatumPerfoliate Pepperwort
Lepidium pinnatifidum
Lepidium pseudodidymum
Lepidium pseudohyssopifolium
Lepidium pseudoruderale
Lepidium ruderaleNarrow-leaved Pepperwort
Lepidium sagittulatum
Lepidium sativumGarden Cress
Lepidium schinzii
Lepidium spicatum
Lepidium spinosum
Lepidium strictum
Lepidium coronopusSwine-cress
Lepidium villarsii
Lepidium virginicumLeast Pepperwort
Leptochloa ciliolata
Leptochloa decipiens
Leptochloa divaricatissima
Leptochloa fascicularis
Leptochloa fuscaBrown Beetle-grass
Leptochloa muelleri
Leptochloa peacockii
Leptochloa uninervia
Leptolepia novae-zelandiae
Leptorhynchos squamatusScaly-buttons
Leptospermum lanigerumWoolly Tea-tree
Leptospermum liversidgeiLemon-scented Tea-tree
Leptospermum scopariumBroom Tea-tree
Leptospermum sericeumSwamp Tea-tree
Lepyrodiclis holosteoides
Lepyrodiclis stellarioides
Leucanthemella serotinaAutumn Oxeye
Leucanthemum atratumSaw-leaved Moon-daisy
Leucanthemum lacustrePortuguese Swamp-daisy
Leucanthemum lacustre x maximum
= L. x superbum
Shasta Daisy
Leucanthemum maximum
Leucanthemum monspeliense
Leucanthemum paludosum
Leucanthemum vulgareOxeye Daisy
Leucojum aestivumSummer Snowflake
Leucojum aestivum ssp. aestivum
Leucojum aestivum ssp. pulchellum
Leucojum vernumSpring Snowflake
Leucothoe fontanesianaFetter-bush
Levisticum officinaleLovage
Leycesteria formosaHimalayan Honeysuckle
Leymus arenariusLyme-grass
Leymus karelinii
Leymus paboanus
Leymus secalinus
Leysera capillifolia
Leysera tenella
Liatris ligulistylis
Libertia caerulescens
Libertia elegansLesser Chilean-iris
Libertia formosaChilean-iris
Libocedrus chilensisChilean Incense-cedar
Ligularia dentataLeopardplant
Ligularia fischeri
Ligularia japonica
Ligularia przewalskiiPrzewalski's Leopardplant
Ligusticum scoticumScots Lovage
Ligustrum lucidumTree Privet
Ligustrum ovalifoliumGarden Privet
Ligustrum sinensisChinese Privet
Ligustrum strongylophyllum
Ligustrum vulgareWild Privet
Ligustrum vulgare agg.
Ligustrum vulgare x ovalifolium
= L. x vicaryi
Lilium bulbiferumOrange-lily
Lilium canadenseCanada Lily
Lilium candidumMadonna Lily
Lilium martagonMartagon Lily
Lilium monodelphumCaucasian Lily
Lilium pomponium
Lilium pyrenaicumPyrenean Lily
Lilium regaleRoyal Lily
Lilium regale x sargentiae
= L. x imperiale
Limnanthes douglasiiMeadow-Foam
Limonium auriculae-ursifoliumBroad-leaved Sea-lavender
Limonium bellidifoliumMatted Sea-lavender
Limonium binervosumRock Sea-Lavender
Limonium binervosum ssp. anglicum
Limonium binervosum ssp. binervosum
Limonium binervosum ssp. cantianum
Limonium binervosum ssp. mutatum
Limonium binervosum ssp. sarniense
Limonium binervosum ssp. saxonicum
Limonium bonduelliiAlgerian Statice
Limonium britannicum
Limonium britannicum ssp. britannicum
Limonium britannicum ssp. celticum
Limonium britannicum ssp. coombense
Limonium britannicum ssp. transcanalis
Limonium dodartiforme
Limonium humileLax-Flowered Sea-Lavender
Limonium hyblaeumRottingdean Sea-lavender
Limonium loganicum
Limonium normannicumAlderney Sea-lavender
Limonium paradoxum
Limonium parvum
Limonium platyphyllumFlorist's Sea-lavender
Limonium procerum
Limonium procerum ssp. cambrense
Limonium procerum ssp. devoniense
Limonium procerum ssp. procerum
Limonium recurvum
Limonium recurvum ssp. humile
Limonium recurvum ssp. portlandicum
Limonium recurvum ssp. pseudotranswallianum
Limonium recurvum ssp. recurvum
Limonium sinuatumStatice
Limonium transwallianum
Limonium vulgareCommon Sea-Lavender
Limonium vulgare x humile
= L. x neumanii
Limosella aquaticaMudwort
Limosella aquatica x australis
Limosella australisWelsh Mudwort
Limosella capensis
Linanthus androsaceus
Linanthus grandiflorus
Linaria aeruginea
Linaria alpina
Linaria angustissimaNarrow-leaved Toadflax
Linaria anticaria
Linaria arenariaSand Toadflax
Linaria arvensisCorn Toadflax
Linaria bipartita
Linaria caesia
Linaria chalepensis
Linaria dalmaticaBalkan Toadflax
Linaria incarnata
Linaria maroccanaAnnual Toadflax
Linaria micrantha
Linaria pelisserianaJersey Toadflax
Linaria purpureaPurple Toadflax
Linaria purpurea x repens
= L. x dominii
Linaria reflexa
Linaria repensPale Toadflax
Linaria repens x supina
= L. x cornubiensis
Linaria saxatilis
Linaria simplex
Linaria spartea
Linaria supinaProstrate Toadflax
Linaria triphylla
Linaria viscosa
Linaria vulgarisCommon Toadflax
Linaria vulgaris x repens
= L. x sepium
Linnaea borealisTwinflower
Linum austriacum
Linum biennePale Flax
Linum catharticumFairy Flax
Linum grandiflorumCrimson Flax
Linum narbonense
Linum perennePerennial Flax
Linum perenne ssp. anglicum
Linum perenne ssp. montanum
Linum suffruticosumWhite Flax
Linum tenue
Linum tenuifolium
Linum usitatissimumFlax
Liparis loeseliiFen Orchid
Liriodendron tulipiferaTulip-tree
Listera cordataLesser Twayblade
Lithodora diffusa
Lithospermum arvenseField Gromwell
Lithospermum officinaleCommon Gromwell
Lithospermum purpureocaeruleumPurple Gromwell
Littorella unifloraShoreweed
Lloydia serotinaSnowdon Lily
Lobelia dortmannaWater Lobelia
Lobelia erinusGarden Lobelia
Lobelia filiformis
Lobelia gracilis
Lobelia siphiliticaGreat Lobelia
Lobelia urensHeath Lobelia
Lobularia maritimaSweet Alison
Loeflingia hispanica
Loiseleuria procumbensTrailing Azalea
Lolium multiflorumItalian Rye-grass
Lolium perennePerennial Rye-grass
Lolium perenne x multiflorum
= L. x boucheanum
Lolium persicum
Lolium remotumFlaxfield Rye-grass
Lolium rigidumMediterranean Rye-grass
Lolium temulentumDarnel
Lonas annuaAfrican Daisy
Lonicera alpigenaAlpine Honeysuckle
Lonicera caeruleaBlue-berried Honeysuckle
Lonicera caprifoliumPerfoliate Honeysuckle
Lonicera caprifolium x etrusca
= L. x italica
Garden Honeysuckle
Lonicera chrysantha
Lonicera etruscaEtruscan Honeysuckle
Lonicera fragrantissima x standishii
= L. x purpusii
Lonicera henryiHenry's Honeysuckle
Lonicera involucrataCalifornian Honeysuckle
Lonicera japonicaJapanese Honeysuckle
Lonicera morrowiiMorrow's Honeysuckle
Lonicera nitidaWilson's Honeysuckle
Lonicera periclymenumHoneysuckle
Lonicera pileataBox-Leaved Honeysuckle
Lonicera standishii
Lonicera syringanthaLilac-scented Honeysuckle
Lonicera tataricaTartarian Honeysuckle
Lonicera trichosantha
Lonicera xylosteumFly Honeysuckle
Lopezia coronataCrown-jewels
Lotononis lupinifolia
Lotus americanusPrairie Trefoil
Lotus angustissimusSlender Bird's-foot-trefoil
Lotus borbasii
Lotus conimbricensis
Lotus corniculatusCommon Bird's-foot Trefoil
Lotus creticusCretan Bird's-foot-trefoil
Lotus cytisoides
Lotus edulis
Lotus jacobaeusSt James' Trefoil
Lotus ornithopodioidesSouthern Bird's-foot-trefoil
Lotus palustris
Lotus pedunculatusGreater Bird's-foot-Trefoil
Lotus subbiflorusHairy Bird's-foot-trefoil
Lotus tenuisNarrow-leaved Bird's-foot-trefoil
Ludwigia grandifloraUruguayan Hampshire-purslane
Ludwigia palustrisHampshire-purslane
Ludwigia palustris x repens
= L. x kentiana
False Hampshire-purslane
Luma apiculataChilean Myrtle
Lunaria annuaHonesty
Lunaria redivivaPerennial Honesty
Lupinus albusWhite Lupin
Lupinus angustifoliusNarrow-leaved Lupin
Lupinus arboreusTree Lupin
Lupinus arboreus x polyphyllus
= L. x regalis
Russell Lupin
Lupinus arboreus x polyphyllus x nootkatensis
Lupinus luteusAnnual Yellow-lupin
Lupinus micranthusBitter Blue-lupin
Lupinus nootkatensisNootka Lupin
Lupinus polyphyllusGarden Lupin
Lupinus polyphyllus agg.
Lupinus polyphyllus x nootkatensis
= L. x pseudopolyphyllus
Luronium natansFloating Water-plantain
Luzula arcuataCurved Wood-rush
Luzula campestrisField Wood-Rush
Luzula forsteriSouthern Wood-rush
Luzula forsteri x pilosa
= L. x borreri
Luzula luzuloidesWhite Wood-rush
Luzula multifloraHeath Wood-rush
Luzula multiflora ssp. congesta
Luzula multiflora ssp. hibernica
Luzula multiflora ssp. multiflora
Luzula niveaSnow-white Wood-Rush
Luzula pallidulaFen Wood-rush
Luzula pilosaHairy Wood-Rush
Luzula spicataSpiked Wood-rush
Luzula sylvaticaGreat Wood-Rush
Silene alpinaAlpine Catchfly
Silene chalcedonicaMaltese Cross
Silene coronariaRose Campion
Silene coronata x fulgens
= L. x haageana
Silene flos-cuculiRagged Robin
Silene flos-jovisFlower-of-Jove
Silene fulgens
Silene viscariaSticky Catchfly
Lycium barbarumDuke of Argyll's Teaplant
Lycium barbarum agg.
Lycium chinenseChinese Teaplant
Lycocarpus fugax
Lycopodiella inundataMarsh Clubmoss
Lycopodium annotinumInterrupted Clubmoss
Lycopodium clavatumStagshorn Clubmoss
Lycopus europaeusGypsywort
Lysichiton americanusAmerican Skunk-Cabbage
Lysichiton camtschatcensisAsian Skunk-cabbage
Lysimachia ciliataFringed Loosestrife
Lysimachia ephemerum
Lysimachia nemorumYellow Pimpernel
Lysimachia nummulariaCreeping Jenny
Lysimachia punctataDotted Loosestrife
Lysimachia quadrifoliaWhorled Loosestrife
Lysimachia terrestrisLake Loosestrife
Lysimachia thyrsifloraTufted Loosestrife
Lysimachia vulgarisYellow Loosestrife
Lythrum alatumAngled Purple-loosestrife
Lythrum hyssopifoliaGrass-poly
Lythrum junceumFalse Grass-poly
Lythrum portulaWater-purslane
Lythrum portula ssp. longidentatum
Lythrum portula ssp. portula
Lythrum salicariaPurple Loosestrife
Lythrum virgatum
Macleaya cordataFive-seeded Plume-poppy
Macleaya cordata x microcarpa
= M. x kewensis
Hybrid Plume-poppy
Madia glomerataMountain Tarweed
Madia sativaCoast Tarweed
Magnolia acuminataCucumber-tree
Mahonia aquifoliumOregon-grape
Mahonia aquifolium x repens
= M. x decumbens
Newmarket Oregon-grape
Mahonia japonica
Maianthemum bifoliumMay Lily
Maianthemum kamtschaticumFalse Lily-of-the-valley
Malcolmia africana
Malcolmia crenulata
Malcolmia maritimaVirginia Stock
Malope malacoides
Malope trifidaMallow-wort
Malus atrosanguinea x niedzwetskyana
= M. x purpurea
Purple Crab
Malus baccataSiberian Crab
Malus baccata x prunifolia
= M. x robusta
Malus floribundaJapanese Crab
Malus hupehensisHupeh Crab
Malus prunifoliaPlum-leaved Apple
Malus pumilaApple
Malus sieboldiiSiebold's Crab
Malus spectabilisChinese Crab
Malus sylvestrisCrab Apple
Malva aegyptia
Malva alceaGreater Musk-mallow
Malva arboreaTree Mallow
Malva brasiliensis
Malva creticaSmaller Tree-mallow
Malva hispanica
Malva kashmirianaWild Hollyhock
Malva olbia x thuringiaca
= L. x clementii
Garden Tree-Mallow
Malva maritimaSea Mallow
Malva moschataMusk Mallow
Malva neglectaDwarf Mallow
Malva nicaeensisFrench Mallow
Malva oxyloba
Malva parvifloraLeast Mallow
Malva plebeiaAustralian Hollyhock
Malva punctataSpotted-stalked Tree-mallow
Malva pusillaSmall Mallow
Malva setigeraRough Marsh-mallow
Malva sylvestrisCommon Mallow
Malva triloba
Malva trimestrisRoyal Mallow
Malva verticillataChinese Mallow
Malvastrum americanum
Malvastrum campanulatum
Malvastrum coromandelianumBroomweed
Malvastrum multicaule
Mangifera indicaMango
Mantisalca salmantica
Margyricarpus pinnatusPearl-fruit
Marrubium alysson
Marrubium peregrinum
Marrubium vulgareWhite Horehound
Matricaria aurea
Matricaria chamomillaScented Mayweed
Matricaria decipiens
Matricaria disciformis
Matricaria discoideaPineapple Weed
Matricaria oreadesLawn Pyrethrum
Matricaria trichophylla
Matteuccia struthiopterisOstrich Fern
Matthiola fruticulosaSad Stock
Matthiola incanaHoary Stock
Matthiola longipetalaNight-scented Stock
Matthiola longipetala ssp. bicornis
Matthiola sinuataSea Stock
Matthiola tricuspidata
Meconopsis cambricaWelsh Poppy
Medicago arabicaSpotted Medick
Medicago arboreaTree Medick
Medicago blancheana
Medicago coronata
Medicago disciformis
Medicago doliata
Medicago glutinosa
Medicago intertextaHedgehog Medick
Medicago laciniataTattered Medick
Medicago littoralisShore Medick
Medicago lupulinaBlack Medick
Medicago marinaSea Medick
Medicago minimaBur Medick
Medicago murex
Medicago noeana
Medicago orbicularisButton Medick
Medicago polymorphaToothed Medick
Medicago praecoxEarly Medick
Medicago prostrata
Medicago radiata
Medicago rigidula
Medicago rotata
Medicago rugosa
Medicago sativa
Medicago sativa ssp. falcataSickle Medick
Medicago sativa ssp. sativaLucerne
Medicago sativa nothossp. variaSand Lucerne
Medicago scutellataSnail Medick
Medicago soleirolii
Medicago tenoreana
Medicago tornata
Medicago truncatulaStrong-spined Medick
Medicago turbinata
Melampyrum arvenseField Cow-Wheat
Melampyrum barbatum
Melampyrum cristatumCrested Cow-wheat
Melampyrum pratenseCommon Cow-wheat
Melampyrum pratense ssp. commutatum
Melampyrum pratense ssp. pratense
Melampyrum sylvaticumSmall Cow-wheat
Melica ciliata
Melica nutansMountain Melick
Melica unifloraWood Melick
Melica violacea
Melilotus albusWhite Melilot
Melilotus altissimusTall Melilot
Melilotus elegans
Melilotus indicusSmall Melilot
Melilotus infestus
Melilotus messanensisSicilian Melilot
Melilotus neapolitanus
Melilotus officinalisRibbed Melilot
Melilotus polonicus
Melilotus sulcatusFurrowed Melilot
Melilotus wolgicus
Melinis repens
Melissa officinalisBalm
Melittis melissophyllumBastard Balm
Mentha aquaticaWater Mint
Mentha aquatica x spicata
= M. x piperita
Peppermint
Mentha aquatica x suaveolens
= M. x suavis
Mentha arvensisCorn Mint
Mentha arvensis x aquatica
= M. x verticillata
Whorled Mint
Mentha arvensis x aquatica x spicata
= M. x smithiana
Tall Mint
Mentha arvensis x spicata
= M. x gracilis
Bushy Mint
Mentha arvensis x suaveolens
= M. x carinthiaca
Mentha longifoliaHorse Mint
Mentha pulegiumPennyroyal
Mentha requieniiCorsican Mint
Mentha spicataSpear Mint
Mentha spicata x longifolia
= M. x villosonervata
Sharp-toothed Mint
Mentha spicata x suaveolens
= M. x villosa
Apple Mint
Mentha suaveolensRound Leaved Mint
Mentha suaveolens x longifolia
= M. x rotundifolia
False Apple-mint
Mentzelia albicaulisWhite-stemmed Stickleaf
Mentzelia lindleyiGolden Bartonia
Menyanthes trifoliataBogbean
Mercurialis annuaAnnual Mercury
Mercurialis perennisDog's Mercury
Merremia sibirica
Mertensia ciliata
Mertensia maritimaOysterplant
Mertensia virginicaVirginia-bluebells
Mesembryanthemum crystallinumCommon Iceplant
Mesembryanthemum nodiflorum
Mespilus germanicaMedlar
Mespilus germanica x Crataegus laevigata
= X Crataemespilus grandiflora
Haw-medlar
Metasequoia glyptostroboidesDawn Redwood
Meum athamanticumSpignel
Mibora minimaEarly Sand-grass
Micropsis spathulata
Microthlaspi perfoliatumPerfoliate Penny-cress
Milium effusumWood Millet
Milium vernaleEarly Millet
Milium vernale ssp. sarniense
Millotia muelleriCommon Bow-flower
Millotia myosotidifoliaBroad-leaved Millotia
Millotia perpusillaTiny Bow-flower
Millotia tenuifoliaSoft Millotia
Mimulus cardinalisScarlet Monkeyflower
Mimulus guttatusMonkeyflower
Mimulus guttatus x cupreus
= M. x burnetii
Coppery Monkeyflower
Mimulus guttatus x luteus
= M. x robertsii
Hybrid Monkeyflower
Mimulus guttatus x luteus x cupreus
Mimulus luteusBlood-drop-emlets
Mimulus luteus agg.
Mimulus luteus x cupreus
= M. x maculosus
Scottish Monkeyflower
Mimulus moschatusMusk
Mimulus ringensAllegheny Monkeyflower
Minuartia hybridaFine-leaved Sandwort
Minuartia hybrida ssp. tenuifolia
Minuartia laricifolia
Minuartia recurvaRecurved Sandwort
Minuartia rubellaMountain Sandwort
Minuartia sedoidesCyphel
Minuartia strictaTeesdale Sandwort
Minuartia vernaSpring Sandwort
Mirabilis jalapaMarvel-of-Peru
Miscanthus sacchariflorus
Miscanthus sinensis
Misopates calycinumPale Weasel's-snout
Misopates orontiumWeasel's-snout
Mitella caulescensStar-shaped Mitrewort
Mitella diphyllaTwo-leaved Mitrewort
Modiola carolinianaBristly-fruited Mallow
Moehringia trinerviaThree-Nerved Sandwort
Moenchia erectaUpright Chickweed
Molinia caeruleaPurple Moor-Grass
Molinia caerulea ssp. arundinacea
Molinia caerulea ssp. caerulea
Moluccella laevisBells-of-Ireland
Momordica charantiaBalsam-pear
Monarda citriodoraLemon Beebalm
Monarda didyma
Moneses unifloraOne-flowered Wintergreen
Monolepis nuttallianaPovertyweed
Monopsis debilis
Monsonia angustifolia
Monsonia brevirostrataShort-fruited Dysentery-herb
Montia fontanaBlinks
Montia fontana ssp. amporitana
Montia fontana ssp. chondrosperma
Montia fontana ssp. fontana
Montia fontana ssp. variabilis
Montia parvifoliaSmall-leaved Blinks
Moricandia arvensisViolet Cabbage
Morina longifoliaWhorl-flower
Morus albaWhite Mulberry
Morus nigraBlack Mulberry
Muehlenbeckia complexaWireplant
Muhlenbergia distichophylla
Muhlenbergia racemosa
Muhlenbergia schreberi
Munroa squarrosaFalse Buffalo-grass
Muscari armeniacumGarden Grape-hyacinth
Muscari azureum
Muscari botryoidesCompact Grape-hyacinth
Muscari comosumTassel Hyacinth
Muscari neglectumGrape-hyacinth
Myagrum perfoliatumMitre Cress
Mycelis muralisWall Lettuce
Myosotis alpestrisAlpine Forget-me-not
Myosotis alpina
Myosotis arvensisField Forget-me-not
Myosotis discolorChanging Forget-me-not
Myosotis dissitiflora
Myosotis laxaTufted Forget-me-not
Myosotis laxa ssp. caespitosa
Myosotis ramosissimaEarly Forgetmenot
Myosotis scorpioidesWater Forget-me-not
Myosotis scorpioides x laxa
= M. x suzae
Myosotis secundaCreeping Forget-me-not
Myosotis siculaJersey Forget-me-not
Myosotis stoloniferaPale Forget-me-not
Myosotis sylvaticaWood Forget-me-not
Myosotis verna
Myosoton aquaticumWater Chickweed
Myosurus minimusMousetail
Myrica galeBog Myrtle
Myrica pensylvanicaBayberry
Myriocephalus rhizocephalusTufted Woolly-heads
Myriophyllum alterniflorumAlternate Water-Milfoil
Myriophyllum aquaticumParrot's Feather
Myriophyllum heterophyllumVarious-leaved Water-milfoil
Myriophyllum spicatumSpiked Water-milfoil
Myriophyllum verrucosumRed Water-milfoil
Myriophyllum verticillatumWhorled Water-Milfoil
Myrrhis odorataSweet Cicely
Myrrhoides nodosa
Myrsine africanaAfrican Boxwood
Najas flexilisSlender Naiad
Najas graminea
Najas marinaHolly-leaved Naiad
Najas marina ssp. intermedia
Narcissus bicolorTwo-coloured Daffodil
Narcissus bulbocodiumHoop-petticoat Daffodil
Narcissus cyclamineusCyclamen-flowered Daffodil
Narcissus jonquillaJonquil
Narcissus minorLesser Daffodil
Narcissus papyraceusPaper-white Daffodil
Narcissus poeticusPheasant's-eye Daffodil
Narcissus poeticus ssp. poeticus
Narcissus poeticus ssp. radiiflorus
Narcissus poeticus x pseudonarcissus
= N. x incomparabilis
Nonesuch Daffodil
Narcissus hispanicusSpanish Daffodil
Narcissus moschatusWhite Daffodil
Narcissus nobilisLarge-flowered Daffodil
Narcissus obvallarisTenby Daffodil
Narcissus macrolobusPale-flowered Daffodil
Narcissus pseudonarcissusDaffodil
Narcissus pseudonarcissus x cyclamineus
= N. x monochromus
Reflexed Daffodil
Narcissus pseudonarcissus x jonquilla
= N. x odorus
Campernelle Jonquil
Narcissus tazettaBunch-flowered Daffodil
Narcissus tazetta x cyclamineus
= N. x cyclazetta
Head-to-head Daffodil
Narcissus tazetta x jonquilla
= N. x intermedius
Intermediate Jonquil
Narcissus tazetta x poeticus
= N. x medioluteus
Primrose-peerless
Narcissus triandrusAngel's-tears
Narduroides salzmannii
Nardus strictaMat-grass
Narthecium ossifragumBog Asphodel
Nassella brachychaeta
Nassella brachychaetoides
Nassella brachyphylla
Nassella caespitosa
Nassella charruana
Nassella chilensis
Nassella filiculmis
Nassella flaccidula
Nassella formicarum
Nassella hyalina
Nassella jurgensii
Nassella pampeana
Nassella philippii
Nassella poeppigiana
Nassella tenuis
Nassella tenuissimaArgentine Needle-grass
Nassella trichotoma
Nasturtium officinaleNarrow-Fruited Watercress
Navarretia intertexta
Navarretia squarrosaSkunkweed
Neatostema apulum
Nectaroscordum siculumHoney Garlic
Nectaroscordum siculum ssp. bulgaricum
Nectaroscordum siculum ssp. siculum
Neillia sinensis
Nemesia melissifolia
Nemesia strumosaCape-jewels
Nemesia versicolor
Nemophila maculataFivespot
Nemophila menziesiiBaby's-blue-eyes
Neopallasia pectinata
Neotinea maculataDense-Flowered Orchid
Neottia nidus-avisBird's-Nest Orchid
Neottia ovataCommon Twayblade
Nepeta catariaCat-mint
Nepeta grandiflora
Nepeta nepetellaLesser Cat-mint
Nepeta nepetella x racemosa
= N. x faassenii
Garden Cat-mint
Nepeta nudaHairless Cat-mint
Nerine bowdenii
Nerine sarniensisGuernsey Lily
Nertera granadensisBeadplant
Neslia paniculataBall Mustard
Nicandra physalodesApple-of-Peru
Nicotiana acuminata
Nicotiana alataSweet Tobacco
Nicotiana alata x forgetiana
= N. x sanderae
Nicotiana forgetianaRed Tobacco
Nicotiana glaucaTree Tobacco
Nicotiana goodspeediiSmall-flowered Tobacco
Nicotiana ingulba
Nicotiana langsdorfii
Nicotiana longifloraLong-flowered Tobacco
Nicotiana occidentalisNative Tobacco
Nicotiana rusticaWild Tobacco
Nicotiana suaveolensAustralian Tobacco
Nicotiana sylvestris
Nicotiana tabacumTobacco
Nicotiana velutinaVelvet Tobacco
Nigella arvensisNigella
Nigella damascenaLove-in-a-Mist
Nigella gallicaPale Fennel-flower
Nigella hispanicaFennel-flower
Nigella sativaBlack-cumin
Nitella capillarisSlimy-fruited Stonewort
Nitella confervaceaLeast Stonewort
Nitella flexilisSmooth Stonewort
Nitella gracilisSlender Stonewort
Nitella hyalinaMany-branched Stonewort
Nitella mucronataPointed Stonewort
Nitella mucronata var. gracillima
Nitella mucronata var. mucronata
Nitella opacaDark Stonewort
Nitella spanioclemaFew-branched Stonewort
Nitella tenuissimaDwarf Stonewort
Nitella translucensTranslucent Stonewort
Nitellopsis obtusaStarry Stonewort
Nolana acuminata
Nolana humifusaTrailing Chilean-bellflower
Nolana paradoxaChilean-bellflower
Nonea caspica
Nonea luteaYellow Nonea
Nonea pullaBrown Nonea
Nonea roseaPink Nonea
Nonea ventricosa
Nonea vesicaria
Nothofagus alpinaRauli
Nothofagus antarcticaAntarctic Beech
Nothofagus dombeyiDombey's Beech
Nothofagus obliquaRoble
Nothofagus obliqua x alpina
= N. x dodecaphleps
Nothoscordum borbonicumHoneybells
Notobasis syriacaSyrian Thistle
Nuphar advenaSpatter-dock
Nuphar luteaYellow Water-Lily
Nuphar lutea x pumila
= N. x spenneriana
Hybrid Water-lily
Nuphar pumilaLeast Water-lily
Nuttallanthus canadensis
Nymphaea albaWhite Water-Lily
Nymphaea alba ssp. alba
Nymphaea alba ssp. occidentalis
Nymphaea odorataFragrant Water-lily
Nymphoides peltataFringed Water-Lily
Ochagavia carneaTresco Rhodostachys
Ochthodium aegyptiacum
Ocimum basilicumSweet Basil
Ocimum micranthumWild Basil
Odontites jaubertianusFrench Bartsia
Odontites jaubertianus ssp. chrysanthus
Odontites vernusRed Bartsia
Odontites vernus ssp. litoralis
Odontites vernus ssp. serotinus
Odontites vernus ssp. vernus
Oemleria cerasiformisOsoberry
Oenanthe aquaticaFine-leaved Water-dropwort
Oenanthe crocataHemlock Water-Dropwort
Oenanthe fistulosaTubular Water-dropwort
Oenanthe fluviatilisRiver Water-dropwort
Oenanthe lachenaliiParsley Water-Dropwort
Oenanthe pimpinelloidesCorky-fruited Water-dropwort
Oenanthe silaifoliaNarrow-leaved Water-dropwort
Oenothera affinis
Oenothera biennisCommon Evening-primrose
Oenothera biennis x cambrica
Oenothera canovirens
Oenothera drummondii
Oenothera glaziovianaLarge-flowered Evening-primrose
Oenothera glazioviana x biennis
= O. x fallax
Oenothera glazioviana x biennis x cambrica
Oenothera glazioviana x cambrica
= O. x britannica
Oenothera humifusa
Oenothera indecora
Oenothera laciniataCut-leaved Evening-primrose
Oenothera lipsiensis
Oenothera missouriensisMissouri Evening-primrose
Oenothera oakesiana
Oenothera parviflora
Oenothera perennisSmall Sundrops
Oenothera roseaRosy Evening-primrose
Oenothera rubricaulis
Oenothera rubricuspis
Oenothera salicifolia
Oenothera strictaFragrant Evening-primrose
Oenothera tetraptera
Oenothera victoriniiVictorin's Evening-primrose
Olearia avicenniifoliaMangrove-leaved Daisy-bush
Olearia avicenniifolia x moschata
= O. x haastii
Daisy-bush
Olearia ilicifoliaMaori-holly
Olearia macrodontaNew-Zealand Holly
Olearia nummulariifoliaSticky Daisy-bush
Olearia paniculataAkiraho
Olearia solandriCoastal Daisy-bush
Olearia traversiiAke-ake
Omphalodes linifolia
Omphalodes vernaBlue-eyed-Mary
Oncosiphon grandiflorum
Oncosiphon piluliferumStink-net
Oncosiphon suffruticosum
Onobrychis aequidentata
Onobrychis alba
Onobrychis caput-galliCockscomb Sainfoin
Onobrychis crista-galli
Onobrychis viciifoliaSainfoin
Onoclea sensibilisSensitive Fern
Ononis alopecuroidesSalzmann's Restharrow
Ononis baeticaAndalucian Restharrow
Ononis mitissimaMediterranean Restharrow
Ononis natrixYellow Restharrow
Ononis reclinataSmall Restharrow
Ononis repensCommon Restharrow
Ononis repens ssp. maritima
Ononis repens ssp. repens
Ononis serrata
Ononis spinosaSpiny Restharrow
Ononis spinosa x repens
= O. x pseudohircina
Ononis viscosa
Onopordum acanthiumCotton Thistle
Onopordum illyricumIllyrian Thistle
Onopordum macracanthum
Onopordum nervosumReticulate Thistle
Onopordum tauricum
Ophioglossum azoricumSmall Adder's-tongue
Ophioglossum lusitanicumLeast Adder's-tongue
Ophioglossum vulgatumAdder's-tongue
Ophrys apiferaBee Orchid
Ophrys apifera x fuciflora
= O. x albertiana
Ophrys bertolonii
Ophrys fucifloraLate Spider-orchid
Ophrys insectiferaFly Orchid
Ophrys insectifera x apifera
Ophrys insectifera x sphegodes
= O. x hybrida
Ophrys sphegodesEarly Spider Orchid
Ophrys sphegodes x fuciflora
= O. x obscura
Orchis anthropophorumMan Orchid
Orchis laxifloraLoose-Flowered Orchid
Orchis laxiflora x morio
= O. x alata
Orchis masculaEarly Purple Orchid
Orchis mascula x morio
= O. x morioides
Orchis militarisMilitary Orchid
Orchis militaris x simia
= O. x beyrichii
Orchis morioGreen-Winged Orchid
Orchis pallensPale-flowered Orchid
Orchis palustris
Orchis purpureaLady Orchid
Orchis purpurea x Orchis anthropophorum
= X OrchiOrchis meilscheimeri
Orchis simiaMonkey Orchid
Orchis simia x Orchis anthropophorum
= X OrchiOrchis bergonii
Orchis ustulataBurnt Orchid
Oreopteris limbospermaLemon-scented Fern
Origanum majoranaPot Marjoram
Origanum onites
Origanum virens
Origanum vulgareWild Marjoram
Orlaya daucoidesFlat-fruited Orlaya
Orlaya grandifloraLarge-flowered Orlaya
Ornithogalum umbellatum ssp. campestreStar-of-Bethlehem
Ornithogalum arabicum
Ornithogalum narbonense
Ornithogalum nutansDrooping Star-of-Bethlehem
Ornithogalum pyrenaicumSpiked Star-of-Bethlehem
Ornithogalum thyrsoidesChincherinchee
Ornithogalum umbellatumGarden Star-of-Bethlehem
Ornithopus compressusYellow Serradella
Ornithopus perpusillusBird's-Foot
Ornithopus pinnatusOrange Bird's-foot
Ornithopus sativusSerradella
Orobanche aegyptiaca
Orobanche albaThyme Broomrape
Orobanche caryophyllaceaBedstraw Broomrape
Orobanche crenataBean Broomrape
Orobanche elatiorKnapweed Broomrape
Orobanche flavaButterbur Broomrape
Orobanche hederaeIvy Broomrape
Orobanche lucorumBarberry Broomrape
Orobanche minorCommon Broomrape
Orobanche picridisOxtongue Broomrape
Orobanche purpureaYarrow Broomrape
Orobanche ramosaHemp Broomrape
Orobanche rapum-genistaeGreater Broomrape
Orobanche reticulataThistle Broomrape
Orobanche reticulata ssp. pallidiflora
Ortachne rariflora
Orthilia secundaSerrated Wintergreen
Orthocarpus erianthusButter-and-eggs
Orthocarpus purpurascensPurple Owl-clover
Oryzopsis miliaceaSmilo-grass
Oryzopsis thomasii
Oscularia deltoidesDeltoid-leaved Dewplant
Osmanthus decorus x delavayi
= O. x burkwoodii
Osmanthus heterophyllus
Osmorhiza chilensis
Osmunda regalisRoyal Fern
Osteospermum jucundumOsteospermum
Otanthus maritimusCottonweed
Othonna angustifolia
Oxalis acetosellaWood-Sorrel
Oxalis articulataPink Sorrel
Oxalis conorrhiza
Oxalis corniculataProcumbent Yellow Sorrel
Oxalis debilisLarge-flowered Pink-sorrel
Oxalis decaphyllaTen-leaved Pink-sorrel
Oxalis dilleniiSussex Yellow-sorrel
Oxalis exilisLeast Yellow-sorrel
Oxalis incarnataPale Pink-Sorrel
Oxalis lasiandra
Oxalis latifoliaGarden Pink-sorrel
Oxalis megalorrhizaFleshy Yellow-sorrel
Oxalis perennansWoody-rooted Yellow-sorrel
Oxalis pes-capraeBermuda-buttercup
Oxalis purpurata
Oxalis roseaAnnual Pink-sorrel
Oxalis strictaUpright Yellow-sorrel
Oxalis tetraphyllaFour-leaved Pink-sorrel
Oxalis valdiviensisChilean Yellow-sorrel
Oxygonum sinuatum
Oxyria digynaMountain Sorrel
Oxytropis campestrisYellow Oxytropis
Oxytropis halleriPurple Oxytropis
Pachysandra terminalisCarpet Box
Paeonia lactifloraChinese Peony
Paeonia luteaYellow Tree-peony
Paeonia masculaPeony
Paeonia officinalisGarden Peony
Pancratium maritimumSea Daffodil
Panicum antidotale
Panicum buncei
Panicum capillareWitch-grass
Panicum coloratum
Panicum decompositum
Panicum dichotomiflorumAutumn Millet
Panicum effusum
Panicum gilvum
Panicum laevinode
Panicum maximum
Panicum miliaceumCommon Millet
Panicum mitchellii
Panicum novemnerve
Panicum obseptum
Panicum queenslandicum
Panicum repens
Panicum schinziiTransvaal Millet
Panicum stapfianum
Panicum subalbidum
Panicum subxerophilum
Panicum virgatum
Papaver aculeatumBristle Poppy
Papaver arenarium
Papaver argemonePrickly Poppy
Papaver atlanticumAtlas Poppy
Papaver bivalve
Papaver bivalve ssp. hybridumViolet Horned-poppy
Papaver commutatum
Papaver dubiumLong-Headed Poppy
Papaver lecoqiiYellow-juiced Poppy
Papaver glaucumTulip Poppy
Papaver hybridumRough Poppy
Papaver laevigatum
Papaver nudicauleIceland Poppy
Papaver pavoninumPeacock Poppy
Papaver pseudoorientaleOriental Poppy
Papaver rhoeasCommon Poppy
Papaver rhoeas x dubium
= P. x hungaricum
Papaver somniferumOpium Poppy
Papaver somniferum ssp. setigerum
Papaver somniferum ssp. somniferum
Parapholis filiformis
Parapholis incurvaCurved Hard-grass
Parapholis pycnantha
Parapholis strigosaHard Grass
Parasenecio hastata
Parentucellia latifolia
Parentucellia viscosaYellow Bartsia
Parietaria judaicaPellitory of the Wall
Parietaria officinalisEastern Pellitory-of-the-wall
Paris quadrifoliaHerb-Paris
Parnassia palustrisGrass Of Parnassus
Paronychia argentea
Paronychia argyrocomaSilverling
Paronychia brasilianaBrasilian Nailwort
Paronychia polygonifolia
Parthenium hysterophorusSanta-Maria
Parthenocissus henryanaChinese Virginia-creeper
Parthenocissus quinquefoliaVirginia Creeper
Parthenocissus tricuspidataBoston Ivy
Parthenocissus vitaceaFalse Virginia Creeper
Paspalidium gracile
Paspalidium jubiflorum
Paspalum dilatatumDallis-grass
Paspalum distichumWater Finger-grass
Paspalum racemosum
Passiflora caeruleaBlue Passionflower
Pastinaca sativaWild Parsnip
Pastinaca sativa ssp. sativa
Pastinaca sativa ssp. urens
Paulownia tomentosaFoxglove Tree
Pavonia urens
Pedicularis palustrisMarsh Lousewort
Pedicularis sylvaticaLousewort
Pedicularis sylvatica ssp. hibernica
Pedicularis sylvatica ssp. sylvatica
Pedilanthus tithymaloidesDevil's-backbone
Pelargonium capitatumRose Geranium
Pelargonium inodorumKopata Geranium
Pelargonium tomentosumPeppermint-scented Geranium
Pelargonium x hortorumZonal Geranium
Pennisetum alopecuroides
Pennisetum clandestinum
Pennisetum glaucumPearl Millet
Pennisetum sphacelatum
Pennisetum thunbergii
Pentaglottis sempervirensGreen Alkanet
Pentaschistis airoides
Pentaschistis aristifolia
Pentzia calcarea
Pentzia cooperi
Pentzia incana
Perezia multiflora
Pericallis hybridaCineraria
Perilla frutescens
Persea americanaAvocado
Persicaria affinisHimalayan Bistort
Persicaria alpinaAlpine Knotweed
Persicaria alpina x weyrichii
= P. x fennica
Finnish Knotweed
Persicaria amphibiaAmphibious bistort
Persicaria amplexicaulisRed Bistort
Persicaria arifoliaHalberd-leaved Tear-thumb
Persicaria bistortaCommon Bistort
Persicaria bungeana
Persicaria campanulataLesser Knotweed
Persicaria capitataPink-headed Persicaria
Persicaria glabra
Persicaria hydropiperWater-pepper
Persicaria hydropiper x minor
= P. x subglandulosa
Persicaria hydropiper x mitis
= P. x hybrida
Persicaria lapathifoliaPale Persicaria
Persicaria lapathifolia x hydropiper
= P. x figertii
Persicaria maculosaRedshank
Persicaria maculosa x hydropiper
= P. x intercedens
Persicaria maculosa x lapathifolia
= P. x pseudolapathum
Persicaria maculosa x minor
= P. x brauniana
Persicaria maculosa x mitis
= P. x condensata
Persicaria minorSmall Water-pepper
Persicaria mitisTasteless Water-pepper
Persicaria mitis x minor
= P. x wilmsii
Persicaria mollisSoft Knotweed
Persicaria nepalensisNepal Persicaria
Persicaria orientale
Persicaria pensylvanicaPinkweed
Persicaria sagittataAmerican Tear-thumb
Persicaria senegalensis
Persicaria viviparaAlpine Bistort
Persicaria wallichiiHimalayan Knotweed
Persicaria weyrichiiChinese Knotweed
Petasites albusWhite Butterbur
Petasites fragransWinter Heliotrope
Petasites hybridusButterbur
Petasites japonicusGiant Butterbur
Petasites palmatusPalmate-leaved Butterbur
Petrocoptis pyrenaica
Petrorhagia dubiaHairy Pink
Petrorhagia nanteuiliiChilding Pink
Petrorhagia proliferaProliferous Pink
Petrorhagia saxifragaTunicflower
Petroselinum crispumGarden Parsley
Petroselinum segetumCorn Parsley
Petunia axillaris x integrifolia
= P. x hybrida
Petunia
Peucedanum austriacum
Peucedanum officinaleHog's Fennel
Peucedanum ostruthiumMasterwort
Phacelia campanulariaCalifornia-bluebell
Phacelia ciliata
Phacelia circinata
Phacelia congestaBlue-curls
Phacelia crenulata
Phacelia linearisLinear-leaved Phacelia
Phacelia parvifloraSmall-flowered Phacelia
Phacelia ramosissimaBranching Phacelia
Phacelia tanacetifoliaPhacelia
Phacelia viscidaSticky Phacelia
Phalaris angusta
Phalaris aquaticaBulbous Canary-grass
Phalaris arundinaceaReed Canary-grass
Phalaris brachystachysConfused Canary-grass
Phalaris canariensisCanary-grass
Phalaris caroliniana
Phalaris coerulescens
Phalaris lemmonii
Phalaris minorLesser Canary-grass
Phalaris paradoxaAwned Canary-grass
Phalaris truncata
Phaseolus coccineusRunner Bean
Phaseolus lunatusButter Bean
Phaseolus vulgarisFrench Bean
Phegopteris connectilisBeech Fern
Philadelphus coronariusMock Orange
Philadelphus coronarius x microphyllus x pubescens
= P. x virginalis
Hairy Mock-orange
Philadelphus pubescensBroad-leaved Mock-orange
Philadelphus subcanus
Phillyrea latifolia
Phleum alpinumAlpine Cat's-tail
Phleum arenariumSand Cat's-tail
Phleum bertoloniiSmaller Cat's-tail
Phleum echinatum
Phleum exaratum
Phleum hirsutum
Phleum paniculatum
Phleum phleoidesPurple-stem Cat's-tail
Phleum pratenseTimothy
Phleum pratense agg.
Phleum subulatum
Phlomis fruticosaJerusalem Sage
Phlomis russelianaTurkish Sage
Phlomis samiaGreek Sage
Phlox drummondiiAnnual Phlox
Phlox paniculataPhlox
Phlox subulataMoss Phlox
Phoenix dactyliferaDate
Phormium cookianumLesser New Zealand Flax
Phormium tenaxNew-Zealand Flax
Photinia davidianaStranvaesia
Phragmites australisCommon Reed
Phuopsis stylosaCaucasian Crosswort
Phygelius capensisCape Figwort
Phyla nodifloraFrogfruit
Phyllodoce caeruleaBlue Heath
Phyllostachys aurea
Phyllostachys bambusoides
Phyllostachys flexuosa
Phyllostachys nigra
Phyllostachys viridiglaucescens
Phymatosorus diversifoliusKangaroo Fern
Physalis acutifoliaWright's Ground-cherry
Physalis alkekengiJapanese Lantern
Physalis angulataCut-leaved Ground-cherry
Physalis fendleri
Physalis foetens
Physalis ixocarpaTomatillo
Physalis minima
Physalis pendulaLance-leaved Ground-cherry
Physalis peruvianaCape-gooseberry
Physalis philadelphicaLarge-flowered Tomatillo
Physalis pubescensLow Ground-cherry
Physalis viscosaStellate Ground-cherry
Physocarpus amurensis
Physocarpus opulifoliusNinebark
Physochlaina orientalis
Physospermum cornubienseBladderseed
Physostegia virginianaObedient-plant
Phyteuma nigrumBlack Rampion
Phyteuma orbiculareRound-headed Rampion
Phyteuma scheuchzeriOxford Rampion
Phyteuma spicatumSpiked Rampion
Phyteuma spicatum ssp. coeruleum
Phyteuma spicatum ssp. spicatum
Phytolacca acinosaIndian Pokeweed
Phytolacca icosandraButton Pokeweed
Phytolacca octandraInkweed
Phytolacca polyandraChinese Pokeweed
Picea abiesNorway Spruce
Picea asperataDragon Spruce
Picea brewerianaBrewer Spruce
Picea engelmanniiEngelmann Spruce
Picea glaucaWhite Spruce
Picea glehniiSakhalin Spruce
Picea montigena
Picea omorikaSerbian Spruce
Picea orientalisOriental Spruce
Picea politaTiger-tail Spruce
Picea pungensColorado Spruce
Picea sitchensisSitka Spruce
Picea smithianaMorinda Spruce
Picris altissima
Picris cupuligera
Picris hieracioidesHawkweed Oxtongue
Picris hieracioides ssp. hieracioides
Picris hieracioides ssp. spinulosa
Picris pilosa
Pieris floribundaMountain Fetter-bush
Pieris formosa
Pieris japonica
Pilea microphyllaArtillery-plant
Pilosella aurantiacaFox and Cubs
Pilosella aurantiaca ssp. aurantiaca
Pilosella aurantiaca ssp. carpathicola
Pilosella caespitosaYellow Fox-and-cubs
Pilosella caespitosa ssp. colliniformis
Pilosella caespitosa x lactucella
= P. x floribunda
Irish Fox-and-cubs
Pilosella flagellarisShetland Mouse-ear-hawkweed
Pilosella flagellaris ssp. bicapitata
Pilosella flagellaris ssp. flagellaris
Pilosella lactucella
Pilosella officinarumMouse-ear-hawkweed
Pilosella officinarum x aurantiaca
= P. x stoloniflora
Pilosella peleterianaShaggy Mouse-ear-hawkweed
Pilosella peleteriana ssp. peleteriana
Pilosella peleteriana ssp. subpeleteriana
Pilosella peleteriana ssp. tenuiscapa
Pilosella peleteriana x officinarum
= P. x longisquama
Pilosella praealtaTall Mouse-ear-hawkweed
Pilosella praealta ssp. praealta
Pilosella praealta ssp. thaumasia
Pilularia globuliferaPillwort
Pimpinella affinis
Pimpinella anisum
Pimpinella hirtella
Pimpinella majorGreater Burnet-Saxifrage
Pimpinella saxifragaBurnet-Saxifrage
Pinguicula alpinaAlpine Butterwort
Pinguicula grandifloraLarge-flowered Butterwort
Pinguicula lusitanicaPale Butterwort
Pinguicula vulgarisCommon Butterwort
Pinguicula vulgaris x grandiflora
= P. x scullyi
Pinus ayacahuiteMexican White-pine
Pinus banksianaJack Pine
Pinus cembraArolla Pine
Pinus contortaLodgepole Pine
Pinus densifloraJapanese Pine
Pinus mugoDwarf Mountain-pine
Pinus muricataBishop Pine
Pinus nigra
Pinus nigra ssp. laricioCorsican Pine
Pinus nigra ssp. nigraAustrian Pine
Pinus peuceMacedonian Pine
Pinus pinasterMaritime Pine
Pinus pineaStone Pine
Pinus ponderosaWestern Yellow-pine
Pinus radiataMonterey Pine
Pinus rigidaNorthern Pitch-pine
Pinus strobusWeymouth Pine
Pinus sylvestrisScots Pine
Pinus thunbergiiJapanese Black-pine
Pinus wallichianaBhutan Pine
Piptochaetium bicolor
Piptochaetium montevidense
Pistia stratiotesWater-lettuce
Pistorinia hispanica
Pisum fulvum
Pisum sativumGarden Pea
Pittosporum crassifoliumKaro
Pittosporum ralphii
Pittosporum tenuifoliumKohuhu
Plagiobothrys australasicus
Plagiobothrys campestrisFulvous Popcorn-flower
Plagiobothrys canescensValley Popcorn-flower
Plagiobothrys elachanthusHairy Forget-me-not
Plagiobothrys procumbens
Plagiobothrys scouleriWhite Forget-me-not
Plagiobothrys stipitatusStipitate Forget-me-not
Plantago afraGlandular Plantain
Plantago albicans
Plantago arenariaBranched Plantain
Plantago aristataBracted Plantain
Plantago coronopusBuck's-horn Plantain
Plantago exigua
Plantago lagopusHare's-foot Plantain
Plantago lanceolataRibwort Plantain
Plantago loeflingii
Plantago majorGreater Plantain
Plantago major ssp. intermedia
Plantago major ssp. major
Plantago maritimaSea Plantain
Plantago mediaHoary Plantain
Plantago notata
Plantago ovataBlond Plantain
Plantago patagonica
Plantago rugeliiBlackseed Plantain
Plantago sempervirensShrubby Plantain
Plantago tenuiflora
Plantago variaVariable Plantain
Plantago virginicaVirginian Plantain
Platanthera bifoliaLesser Butterfly-Orchid
Platanthera chloranthaGreater Butterfly Orchid
Platanthera chlorantha x bifolia
= P. x hybrida
Platanus occidentalisAmerican Plane
Platanus occidentalis x orientalis
= P. x hispanica
London Plane
Platanus orientalisOriental Plane
Platycapnos spicata
Platycladus orientalisChinese Thuja
Platystemon californicusCream-cups
Pleioblastus auricomus
Pleioblastus chinoMaximowicz's Bamboo
Pleioblastus humilis
Pleioblastus pygmaeusDwarf Bamboo
Pleioblastus simoniiSimon's Bamboo
Poa alpinaAlpine Meadow-grass
Poa ampla
Poa angustifoliaNarrow-leaved Meadow-grass
Poa annuaAnnual Meadow-grass
Poa bulbosaBulbous Meadow-grass
Poa chaixiiBroad-leaved Meadow-grass
Poa compressaFlattened Meadow-grass
Poa costiniana
Poa flabellataTussac-grass
Poa flexuosaWavy Meadow-grass
Poa flexuosa x alpina
= P. x jemtlandica
Swedish Meadow-grass
Poa fordeana
Poa glaucaGlaucous Meadow-grass
Poa gunnii
Poa humilisSpreading Meadow-grass
Poa imbecilla
Poa infirmaEarly Meadow-grass
Poa labillardierei
Poa leptoclada
Poa ligularis
Poa nemoralisWood Meadow-grass
Poa palustrisSwamp Meadow-grass
Poa poiformis
Poa pratensisSmooth Meadow-grass
Poa schimperiana
Poa sieberiana
Poa sterilis
Poa trivialisRough Meadow-grass
Podolepis gracilisSlender Podolepis
Podolepis longipedataTall Copper-wire-daisy
Podophyllum hexandrumHimalayan May-apple
Polemonium caeruleumJacob's Ladder
Polemonium caeruleum ssp. caeruleum
Polemonium caeruleum ssp. himalayanum
Polemonium foliosissimum
Polemonium pauciflorum
Polycarpon tetraphyllumFour-leaved Allseed
Polycnemum arvense
Polygala amarellaDwarf Milkwort
Polygala calcareaChalk Milkwort
Polygala chamaebuxusShrubby Milkwort
Polygala serpyllifoliaHeath Milkwort
Polygala vulgarisCommon Milkwort
Polygala vulgaris ssp. collina
Polygala vulgaris ssp. vulgaris
Polygala vulgaris x amarella
Polygala vulgaris x calcarea
Polygonatum biflorum
Polygonatum multiflorumSolomon's-seal
Polygonatum multiflorum agg.
Polygonatum multiflorum x odoratum
= P. x hybridum
Garden Solomon's-seal
Polygonatum odoratumAngular Solomon's-seal
Polygonatum verticillatumWhorled Solomon's-seal
Polygonum arenariumLesser Red-knotgrass
Polygonum arenarium ssp. pulchellum
Polygonum arenastrumEqual-leaved Knotgrass
Polygonum aviculareKnotgrass
Polygonum bellardii
Polygonum borealeNorthern Knotgrass
Polygonum cognatumIndian Knotgrass
Polygonum corrigioloides
Polygonum equisetiforme
Polygonum graminifolium
Polygonum maritimumSea Knotgrass
Polygonum oxyspermumRay's Knotgrass
Polygonum oxyspermum ssp. oxyspermum
Polygonum oxyspermum ssp. raii
Polygonum patulumRed-knotgrass
Polygonum plebejumSmall Knotweed
Polygonum rurivagumCornfield Knotgrass
Polypodium cambricumSouthern Polypody
Polypodium interjectumIntermediate Polypody
Polypodium interjectum x cambricum
= P. x shivasiae
Polypodium vulgarePolypody
Polypodium vulgare x cambricum
= P. x font-queri
Polypodium vulgare x interjectum
= P. x mantoniae
Polypogon australis
Polypogon elongatus
Polypogon fugax
Polypogon linearis
Polypogon maritimus
Polypogon monspeliensisAnnual Beard-grass
Polypogon viridisWater Bent
Polystichum aculeatumHard Shield Fern
Polystichum aculeatum x lonchitis
= P. x illyricum
Polystichum lonchitisHolly-fern
Polystichum munitumWestern Sword-fern
Polystichum setiferumSoft Shield Fern
Polystichum setiferum x aculeatum
= P. x bicknellii
Polystichum setiferum x lonchitis
= P. x lonchitiforme
Polystichum setiferum x munitum
= P. x lesliei
Poncirus trifoliataJapanese Bitter-orange
Pontederia cordataPickerelweed
Populus albaWhite Poplar
Populus alba x tremula
= P. x canescens
Grey Poplar
Populus balsamiferaEastern Balsam-poplar
Populus balsamifera x deltoides
= P. x jackii
Balm-of-Gilead
Populus deltoidesNecklace Poplar
Populus laurifoliaLaurel-leaved Poplar
Populus maximowicziiJapanese Balsam-poplar
Populus nigraBlack-poplar
Populus nigra ssp. betulifolia
Populus nigra x balsamifera x deltoides
Populus nigra x deltoides
= P. x canadensis
Hybrid Black-poplar
Populus nigra x laurifolia
= P. x berolinensis
Berlin Poplar
Populus tremulaAspen
Populus tremuloidesAmerican Aspen
Populus trichocarpaWestern Balsam-poplar
Populus trichocarpa x balsamifera
= P. 'Balsam Spire'
Hybrid Balsam-poplar
Populus trichocarpa x deltoides
= P. x generosa
Generous Poplar
Populus yunnanensisYunnan Poplar
Portulaca grandifloraRose-moss
Portulaca oleraceaCommon Purslane
Potamogeton acutifoliusSharp-leaved Pondweed
Potamogeton alpinusRed Pondweed
Potamogeton alpinus x crispus
= P. x olivaceus
Graceful Pondweed
Potamogeton alpinus x perfoliatus
= P. x prussicus
Potamogeton alpinus x praelongus
= P. x griffithii
Potamogeton berchtoldiiSmall Pondweed
Potamogeton berchtoldii x acutifolius
= P. x sudermanicus
Potamogeton coloratusFen Pondweed
Potamogeton coloratus x berchtoldii
= P. x lanceolatus
Potamogeton coloratus x gramineus
= P. x billupsii
Potamogeton compressusGrass-wrack Pondweed
Potamogeton crispusCurled Pondweed
Potamogeton epihydrusAmerican Pondweed
Potamogeton filiformisSlender-leaved Pondweed
Potamogeton filiformis x pectinatus
= P. x suecicus
Swedish Pondweed
Potamogeton friesiiFlat-stalked Pondweed
Potamogeton friesii x acutifolius
= P. x pseudofriesii
Potamogeton friesii x crispus
= P. x lintonii
Linton's Pondweed
Potamogeton gramineusVarious-leaved Pondweed
Potamogeton gramineus x alpinus
= P. x nericius
Potamogeton gramineus x perfoliatus
= P. x nitens
Bright-leaved Pondweed
Potamogeton lucensShining Pondweed
Potamogeton lucens x alpinus
= P. x nerviger
Potamogeton lucens x crispus
= P. x cadburyae
Potamogeton lucens x gramineus
= P. x angustifolius
Long-leaved Pondweed
Potamogeton lucens x perfoliatus
= P. x salicifolius
Willow-leaved Pondweed
Potamogeton natansBroad-leaved Pondweed
Potamogeton natans x berchtoldii
= P. x variifolius
Potamogeton natans x gramineus
= P. x sparganiifolius
Ribbon-leaved Pondweed
Potamogeton natans x lucens
= P. x fluitans
Potamogeton natans x nodosus
= P. x schreberi
Potamogeton natans x polygonifolius
= P. x gessnacensis
Potamogeton nodosusLoddon Pondweed
Potamogeton obtusifoliusBlunt-leaved Pondweed
Potamogeton pectinatusFennel Pondweed
Potamogeton pectinatus x vaginatus
= P. x bottnicus
Potamogeton perfoliatusPerfoliate Pondweed
Potamogeton perfoliatus x crispus
= P. x cooperi
Cooper's Pondweed
Potamogeton polygonifoliusBog Pondweed
Potamogeton polygonifolius x gramineus
= P. x lanceolatifolius
Potamogeton praelongusLong-stalked Pondweed
Potamogeton praelongus x crispus
= P. x undulatus
Potamogeton praelongus x perfoliatus
= P. x cognatus
Potamogeton pusillusLesser Pondweed
Potamogeton pusillus x trichoides
= P. x grovesii
Potamogeton rutilusShetland Pondweed
Potamogeton trichoidesHairlike Pondweed
Potamogeton trichoides x crispus
= P. x bennettii
Potentilla albaWhite Cinquefoil
Potentilla alchemilloidesAlchemilla-leaved Cinquefoil
Potentilla anglicaTrailing Tormentil
Potentilla anglica x reptans
= P. x mixta
Hybrid Cinquefoil
Potentilla anserinaSilverweed
Potentilla argenteaHoary Cinquefoil
Potentilla argutaTall Cinquefoil
Potentilla aurea
Potentilla bifurca
Potentilla canadensis
Potentilla chrysanthaThuringian Cinquefoil
Potentilla cinereaAshy Cinquefoil
Potentilla collina
Potentilla crantziiAlpine Cinquefoil
Potentilla crantzii x tabernaemontani
= P. x beckii
Potentilla crassinervia
Potentilla cuneata
Potentilla erectaTormentil
Potentilla erecta ssp. erecta
Potentilla erecta ssp. strictissima
Potentilla erecta x anglica
= P. x suberecta
Potentilla erecta x reptans
= P. x italica
Potentilla fruticosaShrubby Cinquefoil
Potentilla hirta
Potentilla inclinataGrey Cinquefoil
Potentilla indicaYellow-flowered Strawberry
Potentilla intermediaRussian Cinquefoil
Potentilla montanaMountain Cinquefoil
Potentilla nepalensis
Potentilla norvegicaTernate-leaved Cinquefoil
Potentilla rectaSulphur Cinquefoil
Potentilla reptansCreeping Cinquefoil
Potentilla rivalisBrook Cinquefoil
Potentilla rupestrisRock Cinquefoil
Potentilla sterilisBarren Strawberry
Potentilla supina
Potentilla tabernaemontaniSpring Cinquefoil
Potentilla thuringiaca
Potentilla tridentataThree-toothed Cinquefoil
Poterium sanguisorba
Poterium sanguisorba ssp. sanguisorbaSalad Burnet
Poterium sanguisorba ssp. balearicumFodder Burnet
Prasium majus
Pratia angulataLawn Lobelia
Pratia arenariaChatham Island Pratia
Prenanthes purpureaPurple Lettuce
Primula auriculaAuricula
Primula bulleyana
Primula elatiorOxlip
Primula elatior x veris
= P. x media
Primula farinosaBirdseye Primrose
Primula florindaeTibetan Cowslip
Primula japonicaJapanese Cowslip
Primula juliaeJulia's Primrose
Primula pulverulentaMealy Cowslip
Primula scoticaScottish Primrose
Primula sikkimensisSikkim Cowslip
Primula spectabilisSpectacular Primrose
Primula verisCowslip
Primula vulgarisPrimrose
Primula vulgaris x elatior
= P. x digenea
Primula vulgaris x elatior x veris
= P. x murbeckii
Primula vulgaris x veris
= P. x polyantha
False Oxlip
Primula x pruhonicensis
Proboscidea louisianicaPurple-flowered Devil's-claw
Prunella grandifloraLarge-flowered Selfheal
Prunella laciniataCut-leaved Selfheal
Prunella vulgarisSelfheal
Prunella vulgaris x laciniata
= P. x intermedia
Prunus armeniacaApricot
Prunus aviumWild Cherry
Prunus cerasiferaCherry Plum
Prunus cerasusDwarf Cherry
Prunus cornuta
Prunus domesticaWild Plum
Prunus domestica ssp. domestica
Prunus domestica ssp. insititia
Prunus domestica ssp. italica
Prunus dulcisAlmond
Prunus incisaFuji Cherry
Prunus laurocerasusCherry Laurel
Prunus lusitanicaPortugal Laurel
Prunus mahalebSt Lucie Cherry
Prunus padusBird Cherry
Prunus pensylvanicaPin Cherry
Prunus persicaPeach
Prunus pumila
Prunus serotinaRum Cherry
Prunus serrulataJapanese Cherry
Prunus spinosaBlackthorn
Prunus spinosa x domestica
= P. x fruticans
Pseudofumaria albaPale Corydalis
Pseudofumaria luteaYellow Corydalis
Pseudorchis albidaSmall-White Orchid
Pseudorchis albida x Dactylorhiza maculata
= X Pseudorhiza bruniana
Pseudorchis albida x Gymnadenia conopsea
= X Pseudadenia schweinfurthii
Pseudorlaya pumila
Pseudoturritis turritaTower Cress
Pseudosasa japonicaArrow Bamboo
Pseudotsuga menziesiiDouglas Fir
Psilurus incurvus
Psoralea bituminosaPitch Trefoil
Psoralea cinerea
Psoralea patens
Psylliostachys leptostachya
Psylliostachys spicata
Psylliostachys suworowiiRat's-tail Statice
Pteridium aquilinumBracken
Pteridium aquilinum ssp. aquilinum
Pteridium aquilinum ssp. latiusculumPinewood Bracken
Pteris creticaRibbon Fern
Pteris incompletaSpider Brake
Pteris tremulaTender Brake
Pteris vittataLadder Brake
Pterocarya fraxinifoliaCaucasian Wingnut
Puccinellia distans
Puccinellia distans ssp. borealisNorthern Saltmarsh-grass
Puccinellia distans ssp. distansReflexed Saltmarsh-grass
Puccinellia distans x fasciculata
Puccinellia distans x rupestris
= P. x pannonica
Puccinellia fasciculataBorrer's Saltmarsh-Grass
Puccinellia festuciformis
Puccinellia maritimaCommon Saltmarsh-Grass
Puccinellia maritima x distans
= P. x hybrida
Puccinellia maritima x rupestris
= P. x krusemaniana
Puccinellia rupestrisStiff Saltmarsh-grass
Pulicaria arabica
Pulicaria dysentericaCommon Fleabane
Pulicaria paludosa
Pulicaria vulgarisSmall Fleabane
Pulmonaria 'Mawson's Blue'Mawson's Lungwort
Pulmonaria affinis
Pulmonaria longifoliaNarrow-Leaved Lungwort
Pulmonaria montanaMountain Lungwort
Pulmonaria obscuraSuffolk Lungwort
Pulmonaria officinalisLungwort
Pulmonaria rubraRed Lungwort
Pulmonaria saccharataBethlehem-sage
Pulsatilla vulgarisPasque Flower
Punica granatumPomegranate
Puschkinia scilloidesStriped Squill
Pyracantha atalantoidesGigg's Firethorn
Pyracantha coccineaFirethorn
Pyracantha crenulataNepalese Firethorn
Pyracantha rogersianaAsian Firethorn
Pyrola mediaIntermediate Wintergreen
Pyrola minorCommon Wintergreen
Pyrola rotundifoliaRound Leaved Wintergreen
Pyrola rotundifolia ssp. maritima
Pyrola rotundifolia ssp. rotundifolia
Pyrus amygdaliformisAlmond-leaved Pear
Pyrus communisPear
Pyrus communis agg.
Pyrus cordataPlymouth Pear
Pyrus pyrasterWild Pear
Pyrus salicifoliaWillow-leaved Pear
Quercus albaWhite Oak
Quercus canariensisAlgerian Oak
Quercus castaneifoliaChestnut-leaved Oak
Quercus cerrisTurkey Oak
Quercus cerris x suber
= Q. x crenata
Lucombe Oak
Quercus coccineaScarlet Oak
Quercus ilexEvergreen Oak
Quercus imbricariaShingle Oak
Quercus mas
Quercus palustrisPin Oak
Quercus petraeaSessile Oak
Quercus petraea x robur
= Q. x rosacea
Quercus phellosWillow Oak
Quercus phillyreoides
Quercus pubescensDowny Oak
Quercus pyrenaicaPyrenean Oak
Quercus roburPedunculate Oak
Quercus rubraRed Oak
Quercus suberCork Oak
Quercus velutinaBlack Oak
Radiola linoidesAllseed
Ramonda myconiPyrenean-violet
Ranunculus aconitifoliusAconite-leaved Buttercup
Ranunculus acrisMeadow Buttercup
Ranunculus aquatilisCommon Water-crowfoot
Ranunculus aquatilis x fluitans
Ranunculus aquatilis x peltatus
= R. x virzionensis
Ranunculus arvensisCorn Buttercup
Ranunculus auricomusGoldilocks Buttercup
Ranunculus baudotiiBrackish Water-crowfoot
Ranunculus baudotii x aquatilis
= R. x lambertii
Ranunculus baudotii x peltatus
Ranunculus baudotii x trichophyllus
= R. x segretii
Ranunculus bulbosusBulbous Buttercup
Ranunculus circinatusFan-leaved Water-crowfoot
Ranunculus cordiger
Ranunculus flammulaLesser Spearwort
Ranunculus flammula ssp. flammula
Ranunculus flammula ssp. minimus
Ranunculus flammula ssp. scoticus
Ranunculus flammula x reptans
= R. x levenensis
Loch Leven Spearwort
Ranunculus fluitansRiver Water-crowfoot
Ranunculus fluitans x circinatus
Ranunculus hederaceusIvy-leaved Crowfoot
Ranunculus linguaGreater Spearwort
Ranunculus marginatusSt. Martin's Buttercup
Ranunculus monspeliacus
Ranunculus muricatusRough-fruited Buttercup
Ranunculus omiophyllusRound-leaved Crowfoot
Ranunculus omiophyllus x peltatus
= R. x hiltonii
Ranunculus omiophyllus x tripartitus
= R. x novae-forestae
New Forest Crowfoot
Ranunculus ophioglossifoliusAdder's-tongue Spearwort
Ranunculus paludosusJersey Buttercup
Ranunculus parviflorusSmall-flowered Buttercup
Ranunculus peltatusPond Water-crowfoot
Ranunculus peltatus x fluitans
= R. x kelchoensis
Kelso Water-crowfoot
Ranunculus penicillatusStream Water-crowfoot
Ranunculus penicillatus ssp. penicillatus
Ranunculus penicillatus ssp. pseudofluitans
Ranunculus pensylvanicusBristly Buttercup
Ranunculus repensCreeping Buttercup
Ranunculus reptansCreeping Spearwort
Ranunculus rupestris
Ranunculus sardousHairy Buttercup
Ranunculus sceleratusCelery-Leaved Buttercup
Ranunculus sessiliflorus
Ranunculus trichophyllusThread-leaved Water-crowfoot
Ranunculus trichophyllus x aquatilis
= R. x lutzii
Ranunculus trichophyllus x circinatus
Ranunculus trichophyllus x fluitans
= R. x bachii
Wirtgen's Water-crowfoot
Ranunculus trichophyllus x peltatus
Ranunculus trilobus
Ranunculus tripartitusThree-lobed Crowfoot
Ranunculus tripartitus x aquatilis
Raphanus raphanistrum
Raphanus raphanistrum ssp. landraMediterranean Radish
Raphanus raphanistrum ssp. maritimusSea Radish
Raphanus raphanistrum ssp. raphanistrumWild Radish
Raphanus raphanistrum x sativus
= R. x micranthus
Raphanus sativusGarden Radish
Rapistrum perenneSteppe Cabbage
Rapistrum rugosumBastard Cabbage
Rapistrum rugosum ssp. linnaeanum
Ratibida columniferaPrairie Coneflower
Reichardia tingitana
Reineckea carneaReineckea
Reseda albaWhite Mignonette
Reseda inodoraScentless Mignonette
Reseda luteaWild Mignonette
Reseda luteolaWeld
Reseda odorataGarden Mignonette
Reseda phyteumaCorn Mignonette
Rhagadiolus stellatusStar Hawkbit
Rhamnus alaternusMediterranean Buckthorn
Rhamnus catharticaBuckthorn
Rhamnus purshianaCascara Sagrada
Rheum officinaleTibetan Rhubarb
Rheum palmatumOrnamental Rhubarb
Rheum palmatum x rhaponticum
= R. x rhabarbarum
Rhubarb
Rhinanthus alectorolophus
Rhinanthus angustifoliusGreater Yellow-rattle
Rhinanthus minorYellow Rattle
Rhinanthus minor ssp. borealis
Rhinanthus minor ssp. calcareus
Rhinanthus minor ssp. lintonii
Rhinanthus minor ssp. minor
Rhinanthus minor ssp. monticola
Rhinanthus minor ssp. stenophyllus
Rhodanthe charsleyae
Rhodanthe corymbiflora
Rhodanthe floribundaFlowery Sunray
Rhodanthe manglesiiPink Sunray
Rhodanthe moschataMusk Sunray
Rhododendron arboreumTree Rhododendron
Rhododendron ferrugineumAlpenrose
Rhododendron luteumYellow Azalea
Rhododendron macrophyllumCalifornian Rosebay
Rhododendron minus
Rhododendron ponticumRhododendron
Rhododendron sutcheunense
Rhus coriariaTanner's Sumach
Rhus typhinaStag's-horn Sumach
Rhynchospora albaWhite Beak-sedge
Rhynchospora fuscaBrown Beak-sedge
Ribes alpinumMountain Currant
Ribes americanum
Ribes nigrumBlack Currant
Ribes odoratumBuffalo Currant
Ribes rubrumRed Currant
Ribes sanguineumFlowering Currant
Ribes speciosumFuchsia-flowered Gooseberry
Ribes spicatumDowny Currant
Ribes uva-crispaGooseberry
Ricinus communisCastor-oil-plant
Ridolfia segetumFalse Fennel
Robinia pseudoacaciaFalse Acacia
Rodgersia aesculifolia
Rodgersia podophyllaRodgersia
Romulea columnaeSand Crocus
Romulea roseaOniongrass
Rorippa amphibiaGreat Yellow-Cress
Rorippa amphibia x austriaca
= R. x hungarica
Rorippa austriacaAustrian Yellow-cress
Rorippa islandicaNorthern Yellow-cress
Rorippa lippizensis
Rorippa nana
Nasturtium officinaleWatercress
Nasturtium officinale x microphylla
= N. x sterilis
Hybrid Water-cress
Rorippa palustrisMarsh Yellow-cress
Rorippa palustris x amphibia
= R. x erythrocaulis
Thames Yellow-cress
Rorippa palustris x sylvestris
Rorippa pyrenaica
Rorippa sylvestrisCreeping Yellow-Cress
Rorippa sylvestris x amphibia
= R. x anceps
Hybrid Yellow-cress
Rorippa sylvestris x austriaca
= R. x armoracioides
Walthamstow Yellow-cress
Rosa 'Hollandica'Dutch Rose
Rosa agrestisSmall-leaved Sweet-briar
Rosa arvensisField-rose
Rosa arvensis x caesia
Rosa arvensis x canina
= R. x irregularis
Rosa arvensis x gallica
= R. x alba
White Rose
Rosa arvensis x micrantha
= R. x vituperabilis
Rosa arvensis x obtusifolia
= R. x rouyana
Rosa arvensis x rubiginosa
= R. x gallicoides
Rosa arvensis x rugosa
= R. x paulii
Rosa arvensis x sherardii
Rosa arvensis x stylosa
= R. x pseudorusticana
Rosa arvensis x tomentosa
Rosa blandaSmooth Rose
Rosa caesia
Rosa caesia ssp. caesiaHairy Dog-rose
Rosa caesia ssp. vosagiacaGlaucous Dog-rose
Rosa caesia x micrantha
= R. x longicolla
Rosa caesia x mollis
= R. x glaucoides
Rosa caesia x obtusifolia
Rosa caesia x rubiginosa
Rosa caesia x sherardii
Rosa caesia x tomentosa
= R. x cottetii
Rosa caninaDog-rose
Rosa canina agg.
Rosa canina x agrestis
= R. x belnensis
Rosa canina x caesia
= R. x dumalis
Rosa canina x micrantha
= R. x toddiae
Rosa canina x mollis
= R. x molletorum
Rosa canina x obtusifolia
= R. x dumetorum
Rosa canina x rubiginosa
= R. x nitidula
Rosa canina x sherardii
= R. x rothschildii
Rosa canina x tomentosa
= R. x scabriuscula
Rosa carolinaPasture Rose
Rosa centifoliaCabbage Rose
Rosa chinensisChina Rose
Rosa damascenaDamask Rose
Rosa davurica
Rosa ferrugineaRed-Leaved Rose
Rosa filipes
Rosa foetidaAustrian Briar
Rosa gallicaRed Rose
Rosa gigantea
Rosa luciaeMemorial Rose
Rosa majalisCinnamon Rose
Rosa micranthaSmall-flowered Sweet-briar
Rosa micrantha x agrestis
= R. x bishopii
Rosa mollisSoft Downy-rose
Rosa mollis x rubiginosa
= R. x molliformis
Rosa multifloraMany-flowered Rose
Rosa noisettianaNoisette Rose
Rosa obtusifoliaRound-leaved Dog-rose
Rosa obtusifolia x micrantha
Rosa obtusifolia x rubiginosa
= R. x timbalii
Rosa obtusifolia x sherardii
Rosa obtusifolia x tomentosa
Rosa palustrisSwamp Rose
Rosa pendulinaAlpine Rose
Rosa rubiginosaSweet-briar
Rosa rubiginosa agg.
Rosa rubiginosa x micrantha
= R. x bigeneris
Rosa rugosaJapanese Rose
Rosa rugosa x canina
= R. x praegeri
Rosa sempervirens
Rosa sericeaSilky Rose
Rosa setigeraPrairie Rose
Rosa sherardiiSherard's Downy-rose
Rosa sherardii x agrestis
Rosa sherardii x micrantha
Rosa sherardii x mollis
= R. x perthensis
Rosa sherardii x rubiginosa
= R. x suberecta
Rosa spinosissimaBurnet Rose
Rosa spinosissima x agrestis
= R. x caviniacensis
Rosa spinosissima x caesia
= R. x margerisonii
Rosa spinosissima x canina
= R. x hibernica
Rosa spinosissima x mollis
= R. x sabinii
Rosa spinosissima x rubiginosa
= R. x biturigensis
Rosa spinosissima x rugosa
Rosa spinosissima x sherardii
= R. x involuta
Rosa spinosissima x tomentosa
= R. x andrzejowskii
Rosa stylosaShort-styled Field-rose
Rosa stylosa x agrestis
Rosa stylosa x caesia
Rosa stylosa x canina
= R. x andegavensis
Rosa stylosa x obtusifolia
Rosa stylosa x rubiginosa
= R. x bengyana
Rosa stylosa x sherardii
Rosa tomentosaHarsh Downy-rose
Rosa tomentosa agg.
Rosa tomentosa x agrestis
Rosa tomentosa x micrantha
Rosa tomentosa x mollis
Rosa tomentosa x rubiginosa
= R. x avrayensis
Rosa tomentosa x sherardii
= R. x suberectiformis
Rosa villosaApple Rose
Rosa virginianaVirginian Rose
Rosa willmottiaeMiss Willmott's Rose
Rosmarinus officinalisRosemary
Rostraria cristataMediterranean Hair-grass
Rostraria litorea
Rostraria pumila
Rostraria salzmannii
Rubia peregrinaWild Madder
Rubia tinctorumMadder
Rubus acclivitatum
Rubus accrescens
Rubus acutifrons
Rubus adamsii
Rubus adenanthoides
Rubus adenoleucus
Rubus adscitus
Rubus adspersus
Rubus aequalidens
Rubus aghadergensis
Rubus ahenifolius
Rubus albionis
Rubus allegheniensis
Rubus altiarcuatus
Rubus amplificatus
Rubus andegavensis
Rubus anglobelgicus
Rubus anglocandicans
Rubus anglofuscus
Rubus angloserpens
Rubus angusticuspis
Rubus anisacanthos
Rubus aquarum
Rubus arcticusArctic Bramble
Rubus ariconiensis
Rubus aristisepalus
Rubus armeniacus
Rubus armipotens
Rubus arrhenii
Rubus arrheniiformis
Rubus asperidens
Rubus atrebatum
Rubus avaloniensis
Rubus averyanus
Rubus babingtonianus
Rubus babingtonii
Rubus bagnallianus
Rubus bakerianus
Rubus bartonii
Rubus bercheriensis
Rubus bertramii
Rubus biloensis
Rubus bloxamianus
Rubus bloxamii
Rubus boraeanus
Rubus botryeros
Rubus boudiccae
Rubus boulayi
Rubus breconensis
Rubus brevistaminosus
Rubus briggsianus
Rubus briggsii
Rubus britannicus
Rubus bucknallii
Rubus caesarius
Rubus caesiusDewberry
Rubus calvatus
Rubus cambrensis
Rubus campaniensis
Rubus canadensis
Rubus cantabrigiensis
Rubus canterburiensis
Rubus cantianus
Rubus cardiophyllus
Rubus carnkiefensis
Rubus castrensis
Rubus cavatifolius
Rubus celticus
Rubus cerdicii
Rubus chamaemorusCloudberry
Rubus chloophyllus
Rubus chrysoxylon
Rubus cinerosiformis
Rubus cinerosus
Rubus cissburiensis
Rubus clausentinus
Rubus cockburnianusWhite-stemmed Bramble
Rubus condensatus
Rubus confertiflorus
Rubus conjungens
Rubus conspersus
Rubus coombensis
Rubus corbieri
Rubus cordatifolius
Rubus coreanusKorean Bramble
Rubus cornubiensis
Rubus cotteswoldensis
Rubus couchii
Rubus crespignyanus
Rubus criniger
Rubus crudelis
Rubus cumbrensis
Rubus curvidens
Rubus curvispinosus
Rubus daltrii
Rubus dasycoccus
Rubus dasyphyllus
Rubus daveyi
Rubus decussatus
Rubus deliciosusRocky Mountain Raspberry
Rubus dentatifolius
Rubus devoniensis
Rubus distractiformis
Rubus divaricatus
Rubus diversiarmatus
Rubus diversus
Rubus dobuniensis
Rubus drejeri
Rubus dumnoniensis
Rubus dunensis
Rubus durescens
Rubus durotrigum
Rubus eboracensis
Rubus ebudensis
Rubus echinatoides
Rubus echinatus
Rubus edeesii
Rubus effrenatus
Rubus egregius
Rubus elegantispinosus
Rubus errabundus
Rubus erythrops
Rubus euanthinus
Rubus euryanthemus
Rubus fissus
Rubus flexuosus
Rubus formidabilis
Rubus fruticosus agg.
Rubus furnarius
Rubus furvicolor
Rubus fuscicaulis
Rubus fuscicortex
Rubus fuscoviridis
Rubus fuscus
Rubus gallofuscus
Rubus gariannensis
Rubus glanduliger
Rubus glareosus
Rubus gratus
Rubus griffithianus
Rubus halsteadensis
Rubus hantonensis
Rubus hartmanii
Rubus hastiformis
Rubus hebridensis
Rubus herefordensis
Rubus hesperius
Rubus heterobelus
Rubus hibernicus
Rubus hindii
Rubus hirsutissimus
Rubus hylocharis
Rubus hylonomus
Rubus hylophilus
Rubus hyposericeus
Rubus iceniensis
Rubus idaeusRaspberry
Rubus idaeus x caesius
= R. x pseudoidaeus
Rubus idaeus x fruticosus
Rubus idaeus x phoenicolasius
= R. x paxii
Rubus illecebrosusStrawberry-raspberry
Rubus imbricatus
Rubus incurvatiformis
Rubus incurvatus
Rubus infestior
Rubus infestisepalus
Rubus infestus
Rubus informifolius
Rubus insectifolius
Rubus integribasis
Rubus intensior
Rubus iodnephes
Rubus iricus
Rubus iscanus
Rubus laciniatus
Rubus lacustris
Rubus lamburnensis
Rubus lanaticaulis
Rubus largificus
Rubus lasiodermis
Rubus latifolius
Rubus laxatifrons
Rubus leightonii
Rubus lentiginosus
Rubus leptadenes
Rubus leptothyrsos
Rubus lettii
Rubus leucandriformis
Rubus leucostachys
Rubus leyanus
Rubus lindebergii
Rubus lindleianus
Rubus linkianus
Rubus lintonii
Rubus loganobaccusLoganberry
Rubus londinensis
Rubus longifrons
Rubus longithyrsiger
Rubus longus
Rubus ludensis
Rubus macrophyllus
Rubus malvernicus
Rubus marshallii
Rubus melanocladus
Rubus melanodermis
Rubus mercicus
Rubus merlinii
Rubus metallorum
Rubus micans
Rubus milesianus
Rubus milfordensis
Rubus mollissimus
Rubus monensis
Rubus morganwgensis
Rubus moylei
Rubus mucronatiformis
Rubus mucronatoides
Rubus mucronulatus
Rubus murrayi
Rubus naldrettii
Rubus nemoralis
Rubus nemorosus
Rubus neomalacus
Rubus nessensis
Rubus neumannianus
Rubus newbouldianus
Rubus newbouldii
Rubus newbridgensis
Rubus newtonii
Rubus nitidiformis
Rubus nobilissimus
Rubus norvicensis
Rubus obesifolius
Rubus obscuriflorus
Rubus odoratusPurple-flowered Raspberry
Rubus odoratus x parviflorus
= R. x fraseri
Rubus orbus
Rubus ordovicum
Rubus oxyanchus
Rubus painteri
Rubus pallidisetus
Rubus pallidus
Rubus pampinosus
Rubus pannosus
Rubus parviflorusThimbleberry
Rubus pascuorum
Rubus patuliformis
Rubus pedemontanus
Rubus peninsulae
Rubus percrispus
Rubus perdigitatus
Rubus permundus
Rubus pervalidus
Rubus phaeocarpus
Rubus phoenicolasiusJapanese Wineberry
Rubus pictorum
Rubus pistoris
Rubus platyacanthus
Rubus plicatus
Rubus pliocenicus
Rubus plymensis
Rubus poliodes
Rubus polyanthemus
Rubus polyoplus
Rubus porphyrocaulis
Rubus powellii
Rubus praetextus
Rubus proiectus
Rubus prolongatus
Rubus pruinosus
Rubus pseudoplinthostylus
Rubus pullifolius
Rubus purbeckensis
Rubus purchasianus
Rubus putneiensis
Rubus pydarensiformis
Rubus pydarensis
Rubus pyramidalis
Rubus questieri
Rubus radula
Rubus radulicaulis
Rubus raduloides
Rubus ramosus
Rubus regillus
Rubus rhombifolius
Rubus riddelsdellii
Rubus rilstonei
Rubus riparius
Rubus robiae
Rubus rossensis
Rubus rotundifolius
Rubus rubriflorus
Rubus rubristylus
Rubus rubritinctus
Rubus rudis
Rubus rufescens
Rubus sagittarius
Rubus salteri
Rubus saxatilisStone Bramble
Rubus scaber
Rubus scabripes
Rubus sciocharis
Rubus scissus
Rubus scoticus
Rubus sectiramus
Rubus segontii
Rubus semiglaber
Rubus sempernitens
Rubus septentrionalis
Rubus silurum
Rubus silvaticus
Rubus sneydii
Rubus spadix
Rubus spectabilisSalmonberry
Rubus sprengelii
Rubus stanneus
Rubus stenopetalus
Rubus subinermoides
Rubus subintegribasis
Rubus subopacus
Rubus subtercanens
Rubus sulcatus
Rubus surrejanus
Rubus tamarensis
Rubus tardus
Rubus tavensis
Rubus tenuiarmatus
Rubus thurstonii
Rubus thyrsigeriformis
Rubus trelleckensis
Rubus tresidderi
Rubus triangularis
Rubus trichodes
Rubus tricolorChinese Bramble
Rubus trinovantium
Rubus troiensis
Rubus tuberculatus
Rubus tumulorum
Rubus turneri
Rubus turritus
Rubus ulmifolius
Rubus ulmifolius x caesius
Rubus vagensis
Rubus varvicensis
Rubus venetorum
Rubus vestitus
Rubus vigorosus
Rubus vigursii
Rubus villicauliformis
Rubus villosior
Rubus vindomensis
Rubus viridescens
Rubus waddellii
Rubus warrenii
Rubus watsonii
Rubus wedgwoodiae
Rubus winteri
Rubus wirralensis
Rubus wolley-dodii
Rudbeckia amplexicaulisClasping-leaved Coneflower
Rudbeckia fulgidaPerennial Coneflower
Rudbeckia hirtaBlack-Eyed Susan
Rudbeckia laciniataConeflower
Rudbeckia trilobaThin-leaved Coneflower
Rumex acetosa
Rumex acetosa ssp. acetosaCommon Sorrel
Rumex acetosa ssp. ambiguusGarden Sorrel
Rumex acetosa ssp. biformisOverlooked Sorrel
Rumex acetosa ssp. hibernicusIrish Sorrel
Rumex acetosellaSheep's Sorrel
Rumex acetosella ssp. acetosella
Rumex acetosella ssp. pyrenaicus
Rumex alpinusMonk's-rhubarb
Rumex altissimus
Rumex aquaticusScottish Dock
Rumex aquaticus x crispus
= R. x conspersus
Rumex aquaticus x obtusifolius
= R. x platyphyllus
Rumex aquaticus x sanguineus
= R. x dumulosus
Rumex bequaertii
Rumex browniiHooked Dock
Rumex bucephalophorusHorned Dock
Rumex confertusRussian Dock
Rumex confertus x crispus
= R. x skofitzii
Rumex confertus x obtusifolius
= R. x borbasii
Rumex conglomeratusClustered Dock
Rumex conglomeratus x maritimus
= R. x knafii
Rumex conglomeratus x obtusifolius
= R. x abortivus
Rumex conglomeratus x palustris
= R. x wirtgenii
Rumex conglomeratus x pulcher
= R. x muretii
Rumex conglomeratus x rupestris
= R. x rosemurphyae
Rumex conglomeratus x sanguineus
= R. x ruhmeri
Rumex crispusCurled Dock
Rumex crispus ssp. crispus
Rumex crispus ssp. littoreus
Rumex crispus ssp. uliginosus
Rumex crispus x conglomeratus
= R. x schulzei
Rumex crispus x maritimus
= R. x fallacinus
Rumex crispus x obtusifolius
= R. x pratensis
Rumex crispus x palustris
= R. x heteranthos
Rumex crispus x pulcher
= R. x pseudopulcher
Rumex crispus x rupestris
Rumex crispus x sanguineus
= R. x sagorskii
Rumex cristatusGreek Dock
Rumex cristatus x conglomeratus
Rumex cristatus x crispus
= R. x dimidiatus
Rumex cristatus x obtusifolius
= R. x lousleyi
Rumex cristatus x palustris
= R. x akeroydii
Rumex cristatus x patientia
= R. x xenogenus
Rumex crystallinusGlistening Dock
Rumex dentatusAegean Dock
Rumex dentatus ssp. halacsyi
Rumex frutescensArgentine Dock
Rumex frutescens x conglomeratus
= R. x wrightii
Rumex frutescens x obtusifolius
= R. x cornubiensis
Rumex hydrolapathumWater Dock
Rumex hydrolapathum x conglomeratus
= R. x digeneus
Rumex hydrolapathum x crispus
= R. x schreberi
Rumex hydrolapathum x obtusifolius
= R. x weberi
Rumex longifoliusNorthern Dock
Rumex longifolius x crispus
= R. x propinquus
Rumex longifolius x obtusifolius
= R. x hybridus
Rumex maritimusGolden Dock
Rumex nepalensis
Rumex obovatusObovate-leaved Dock
Rumex obtusifoliusBroad-leaved Dock
Rumex obtusifolius x maritimus
= R. x callianthemus
Rumex obtusifolius x palustris
= R. x steinii
Rumex palustrisMarsh Dock
Rumex palustris x maritimus
= R. x henrardii
Rumex patientiaPatience Dock
Rumex patientia ssp. orientalis
Rumex patientia x conglomeratus
Rumex patientia x crispus
= R. x confusus
Rumex patientia x obtusifolius
= R. x erubescens
Rumex pseudonatronatus
Rumex pulcherFiddle Dock
Rumex pulcher ssp. anodontus
Rumex pulcher ssp. divaricatus
Rumex pulcher ssp. pulcher
Rumex pulcher x obtusifolius
= R. x ogulinensis
Rumex rupestrisShore Dock
Rumex rupestris x pulcher
= R. x trimenii
Rumex salicifoliusWillow-leaved Dock
Rumex sanguineus
Rumex sanguineus x obtusifolius
= R. x dufftii
Rumex sanguineus x pulcher
= R. x mixtus
Rumex scutatusFrench Sorrel
Rumex stenophyllus
Rumex steudelii
Rumex tenax
Rumex thyrsiflorus
Ruppia cirrhosaSpiral Tasselweed
Ruppia maritimaBeaked Tasselweed
Ruschia caroliShrubby Dewplant
Ruscus aculeatusButcher's Broom
Ruscus hypoglossumSpineless Butcher's-broom
Ruta graveolensRue
Ruta montana
Rytidosperma caespitosum
Rytidosperma nudum
Rytidosperma penicillatum
Rytidosperma pilosum
Rytidosperma racemosumWallaby-grass
Rytidosperma semiannulare
Rytidosperma setaceum
Rytidosperma thomsonii
Sagina apetala ssp. apetala
Sagina apetala ssp. erecta
Sagina filicaulisAnnual Pearlwort
Sagina maritimaSea Pearlwort
Sagina nivalisSnow Pearlwort
Sagina nodosaKnotted Pearlwort
Sagina procumbensProcumbent Pearlwort
Sagina saginoidesAlpine Pearlwort
Sagina saginoides x procumbens
= S. x normaniana
Scottish Pearlwort
Sagina subulataHeath Pearlwort
Sagina subulata x procumbens
= S. x micrantha
Sagittaria gramineaGrass-leaved Arrowhead
Sagittaria latifoliaDuck-potato
Sagittaria rigidaCanadian Arrowhead
Sagittaria sagittifoliaArrowhead
Sagittaria subulataNarrow-leaved Arrowhead
Salicornia dolichostachyaLong-spiked Glasswort
Salicornia emericiShiny Glasswort
Salicornia europaeaCommon Glasswort
Salicornia europaea agg.
Salicornia fragilisYellow Glasswort
Salicornia obscuraGlaucous Glasswort
Salicornia procumbens agg.
Salicornia pusillaOne-flowered Glasswort
Salicornia pusilla x ramosissima
Salicornia ramosissimaPurple Glasswort
Salix acutifoliaSiberian Violet-willow
Salix albaWhite Willow
Salix alba x babylonica
= S. x sepulcralis
Weeping Willow
Salix arbusculaMountain Willow
Salix arbuscula x herbacea
= S. x simulatrix
Salix arbuscula x reticulata
= S. x ganderi
Salix auritaEared Willow
Salix aurita x herbacea
= S. x margarita
Salix aurita x lapponum
= S. x obtusifolia
Salix aurita x lapponum x herbacea
Salix aurita x myrsinifolia
= S. x coriacea
Salix aurita x myrsinifolia x phylicifolia
= S. x saxetana
Salix aurita x phylicifolia
= S. x ludificans
Salix aurita x repens
= S. x ambigua
Salix aurita x repens x herbacea
= S. x grahamii
Salix babylonica
Salix candida
Salix capreaGoat Willow
Salix caprea ssp. caprea
Salix caprea ssp. sphacelata
Salix caprea x aurita
= S. x capreola
Salix caprea x cinerea
= S. x reichardtii
Salix caprea x cinerea x repens
Salix caprea x elaeagnos
= S. x seringeana
Salix caprea x lapponum
= S. x canescens
Salix caprea x myrsinifolia
= S. x latifolia
Salix caprea x myrsinifolia x phylicifolia
Salix caprea x phylicifolia
Salix caprea x repens
= S. x laschiana
Salix cinerea
Salix cinerea ssp. cinereaGrey Willow
Salix cinerea ssp. oleifoliaRusty Willow
Salix cinerea x aurita
= S. x multinervis
Salix cinerea x aurita x myrsinifolia
= S. x forbesiana
Salix cinerea x myrsinifolia
= S. x strepida
Salix cinerea x myrsinifolia x phylicifolia
Salix cinerea x phylicifolia
= S. x laurina
Laurel-leaved Willow
Salix cinerea x repens
= S. x subsericea
Salix daphnoidesEuropean Violet-willow
Salix discolorGlaucous Willow
Salix elaeagnosOlive Willow
Salix eriocephalaHeart-leaved Willow
Salix fragilisCrack-willow
Salix fragilis x alba
= S. x rubens
Hybrid Crack-willow
Salix fragilis x babylonica
= S. x pendulina
Weeping Crack-willow
Salix fragilis x triandra
= S. x alopecuroides
Salix herbaceaDwarf Willow
Salix hookeriana
Salix irrorataBlue-stem Willow
Salix lanataWoolly Willow
Salix lanata x herbacea
= S. x sadleri
Salix lapponumDowny Willow
Salix lapponum x arbuscula
= S. x pseudoglauca
Salix lapponum x herbacea
= S. x sobrina
Salix lapponum x lanata
Salix lucidaShining Willow
Salix microstachya
Salix myrsinifoliaDark-leaved Willow
Salix myrsinifolia x arbuscula
Salix myrsinifolia x lapponum
Salix myrsinifolia x myrsinites
= S. x punctata
Salix myrsinifolia x phylicifolia
= S. x tetrapla
Salix myrsinifolia x phylicifolia x myrsinites
= S. x blyttiana
Salix myrsinifolia x phylicifolia x repens
Salix myrsinifolia x repens
= S. x felina
Salix myrsinitesWhortle-leaved Willow
Salix myrsinites x herbacea
Salix pentandraBay Willow
Salix pentandra x alba
= S. x ehrhartiana
Ehrhart's Willow
Salix pentandra x fragilis
= S. x meyeriana
Shiny-leaved Willow
Salix petiolarisSlender Willow
Salix phylicifoliaTea-leaved Willow
Salix phylicifolia x repens
Salix purpureaPurple Willow
Salix purpurea x aurita
= S. x dichroa
Salix purpurea x aurita x phylicifolia
= S. x sesquitertia
Salix purpurea x cinerea
= S. x pontederiana
Salix purpurea x cinerea x aurita
= S. x confinis
Salix purpurea x myrsinifolia
= S. x beckiana
Salix purpurea x phylicifolia
= S. x secerneta
Salix purpurea x repens
= S. x doniana
Salix purpurea x viminalis
= S. x rubra
Green-leaved Willow
Salix purpurea x viminalis x caprea x cinerea
= S. x taylorii
Salix purpurea x viminalis x cinerea
= S. x forbyana
Fine Osier
Salix repensCreeping Willow
Salix repens x arbuscula
Salix repens x herbacea
= S. x cernua
Salix repens x lapponum
Salix reticulataNet-leaved Willow
Salix schraderiana
Salix triandraAlmond Willow
Salix triandra x purpurea
Salix triandra x viminalis
= S. x mollissima
Sharp-stipuled Willow
Salix udensisSachalin Willow
Salix viminalisOsier
Salix viminalis x aurita
= S. x fruticosa
Shrubby Osier
Salix viminalis x caprea
= S. x smithiana
Broad-leaved Osier
Salix viminalis x caprea x aurita
= S. x stipularis
Eared Osier
Salix viminalis x caprea x cinerea
= S. x calodendron
Holme Willow
Salix viminalis x cinerea
= S. x holosericea
Silky-leaved Osier
Salix viminalis x cinerea x aurita
= S. x hirtei
Salix viminalis x cinerea x repens
= S. x angusensis
Salix viminalis x myrsinifolia
= S. x seminigricans
Salix viminalis x repens
= S. x friesiana
Salpichroa origanifoliaCock's-eggs
Salpiglossis sinuataPainted-tongue
Salsola collina
Salsola kali
Salsola kali ssp. tragusSpineless Saltwort
Salsola kali ssp. kaliPrickly Saltwort
Salsola kali ssp. tragus
Salsola soda
Salvia aethiopisAfrican Sage
Salvia argenteaSilver Sage
Salvia barrelieri
Salvia bornmuelleri
Salvia glutinosaSticky Clary
Salvia nemorosaBalkan Clary
Salvia officinalisSage
Salvia pratensisMeadow Clary
Salvia pratensis x nemorosa
= S. x sylvestris
Hybrid Clary
Salvia reflexaMintweed
Salvia sclareaClary
Salvia splendensScarlet Sage
Salvia verbenacaWild Clary
Salvia verticillataWhorled Clary
Salvia villicaulis
Salvia virgata
Salvia viridisAnnual Clary
Salvia x andrzejowskii
Sambucus canadensisAmerican Elder
Sambucus ebulusDwarf Elder
Sambucus nigraElder
Sambucus racemosaRed-berried Elder
Samolus valerandiBrookweed
Sanguisorba canadensisWhite Burnet
Sanguisorba officinalisGreat Burnet
Sanicula europaeaSanicle
Santolina chamaecyparissusLavender-cotton
Santolina rosmarinifoliaHoly-flax
Sanvitalia procumbens
Saponaria calabrica
Saponaria glutinosa
Saponaria ocymoidesRock Soapwort
Saponaria officinalisSoapwort
Saponaria orientalis
Sarcococca confusa
Sarcococca hookeriana
Sarcocornia perennisPerennial Glasswort
Sarracenia flavaTrumpets
Sarracenia leucophyllaPurple Trumpet-leaf
Sarracenia purpureaPitcherplant
Sasa palmataBroad-leaved Bamboo
Sasa veitchiiVeitch's Bamboo
Sasaella ramosaHairy Bamboo
Satureja hortensisSummer Savory
Satureja montanaWinter Savory
Saussurea alpinaAlpine Saw-wort
Saussurea discolorHeart-leaved Saussurea
Saxifraga aizoidesYellow Saxifrage
Saxifraga cernuaDrooping Saxifrage
Saxifraga cespitosaTufted Saxifrage
Saxifraga cuneifoliaLesser Londonpride
Saxifraga cymbalariaCelandine Saxifrage
Saxifraga granulataMeadow Saxifrage
Saxifraga hirculusMarsh Saxifrage
Saxifraga hirsutaKidney Saxifrage
Saxifraga hypnoidesMossy Saxifrage
Saxifraga hypnoides x rosacea
Saxifraga hypnoides x tridactylites
Saxifraga nivalisAlpine Saxifrage
Saxifraga oppositifoliaPurple Saxifrage
Saxifraga paniculataLivelong Saxifrage
Saxifraga rivularisHighland Saxifrage
Saxifraga rosaceaIrish Saxifrage
Saxifraga rosacea ssp. hartii
Saxifraga rosacea ssp. rosacea
Saxifraga rotundifoliaRound-leaved Saxifrage
Saxifraga spathularisSt Patrick's-cabbage
Saxifraga spathularis x hirsuta
= S. x polita
False Londonpride
Saxifraga stellarisStarry Saxifrage
Saxifraga stoloniferaStrawberry Saxifrage
Saxifraga tridactylitesRue-Leaved Saxifrage
Saxifraga trifurcata
Saxifraga umbrosaPyrenean Saxifrage
Saxifraga umbrosa x hirsuta
= S. x geum
Scarce Londonpride
Saxifraga umbrosa x spathularis
= S. x urbium
Londonpride
Saxifraga x arendsii
Saxifraga x geum x paniculata
= S. x andrewsii
Scabiosa atropurpureaSweet Scabious
Scabiosa canescens
Scabiosa caucasicaPincushion-flower
Scabiosa columbariaSmall Scabious
Scabiosa ochroleuca
Scabiosa prolifera
Scabiosa tricuspidata
Scandix australis
Scandix iberica
Scandix pecten-venerisShepherd's-needle
Scandix stellata
Schedonnardus paniculatus
Schedonorus arundinaceusTall Fescue
Schedonorus giganteusGiant Fescue
Schedonorus giganteus x Lolium perenne
= X Festulolium brinkmannii
Schedonorus pratensisMeadow Fescue
Schedonorus pratensis x arundinaceus
= F. x aschersoniana
Schedonorus pratensis x giganteus
= F. x schlickumii
Schedonorus pratensis x Lolium multiflorum
= X Schedolium braunii
Schedonorus pratensis x Lolium perenne
= X Schedolium loliaceum
Hybrid Fescue
Scheuchzeria palustrisRannoch-rush
Schismus arabicus
Schismus barbatusKelch-grass
Schizanthus grahamii x pinnatus
= S. x wisetonensis
Schizanthus pinnatusPoor-man's-orchid
Schizostylis coccineaKaffir Lily
Schkuhria pinnataDwarf Marigold
Schmidtia kalihariensis
Schoenoplectus lacustrisCommon Club-rush
Schoenoplectus lacustris x triqueter
= S. x carinatus
Schoenoplectus pungensSharp Club-rush
Schoenoplectus tabernaemontaniGrey Club-rush
Schoenoplectus tabernaemontani x triqueter
= S. x kuekenthalianus
Schoenoplectus triqueterTriangular Club-rush
Schoenus ferrugineusBrown Bog-rush
Schoenus nigricansBlack Bog-rush
Sciadopitys verticullataUmbrella-pine
Scilla autumnalisAutumn Squill
Scilla bifoliaAlpine Squill
Scilla bithynicaTurkish Squill
Scilla forbesiiGlory-of-the-snow
Scilla liliohyacinthusPyrenean Squill
Scilla messeniacaGreek Squill
Scilla peruvianaPortuguese Squill
Scilla puschkinioidesRussian Squill
Scilla sibericaSiberian Squill
Scilla vernaSpring Squill
Scirpoides holoschoenusRound-headed Club-rush
Scirpus inundatusSwamp Club-rush
Scirpus nodosusKnotted Club-rush
Scirpus sylvaticusWood Club-rush
Scleranthus annuusAnnual Knawel
Scleranthus annuus ssp. annuus
Scleranthus annuus ssp. polycarpos
Scleranthus perennisPerennial Knawel
Scleranthus perennis ssp. perennis
Scleranthus perennis ssp. prostratus
Scleria bracteata
Sclerochloa dura
Sclerolaena anisacanthoides
Sclerolaena birchiiGalvanized Bur
Sclerolaena divaricataTangled Bassia
Sclerolaena muricataFive-spined Bassia
Scolymus grandiflorus
Scolymus hispanicusGolden Thistle
Scolymus maculatus
Scopolia carniolicaScopolia
Scorpiurus muricatusCaterpillar-plant
Scorpiurus vermiculatus
Scorzonera hispanicaScorzonera
Scorzonera humilisViper's-grass
Scorzoneroides autumnalisAutumn Hawkbit
Scorzoneroides autumnalis ssp. autumnalis
Scorzoneroides autumnalis ssp. pratensis
Scrophularia auriculataWater Figwort
Scrophularia caninaFrench Figwort
Scrophularia nodosaCommon Figwort
Scrophularia peregrinaNettle-leaved Figwort
Scrophularia scopoliiItalian Figwort
Scrophularia scorodoniaBalm-leaved Figwort
Scrophularia umbrosaGreen Figwort
Scrophularia vernalisYellow Figwort
Scutellaria altissimaSomerset Skullcap
Scutellaria galericulataSkullcap
Scutellaria galericulata x minor
= S. x hybrida
Scutellaria hastifoliaNorfolk Skullcap
Scutellaria minorLesser Skullcap
Secale cerealeRye
Secale montanum
Securigera cretica
Securigera securidacaHatchet Vetch
Securigera variaCrown Vetch
Sedum acreBiting Stonecrop
Sedum albumWhite Stonecrop
Sedum anacampserosLove-restoring Stonecrop
Sedum anglicumEnglish Stonecrop
Sedum cepaeaPink Stonecrop
Sedum confusumLesser Mexican-stonecrop
Sedum dasyphyllumThick-Leaved Stonecrop
Sedum forsterianumRock Stonecrop
Sedum hispanicumSpanish Stonecrop
Sedum hybridumSiberian Stonecrop
Sedum kamtschaticumKamchatka Stonecrop
Sedum lydiumLeast Stonecrop
Sedum mexicanumMexican-stonecrop
Sedum nicaeensePale Stonecrop
Sedum pallidum
Sedum populifolium
Sedum praealtumGreater Mexican-stonecrop
Sedum roseaRoseroot
Sedum rubrotinctumJelly-beans
Sedum rupestreReflexed Stonecrop
Sedum sexangulareTasteless Stonecrop
Sedum sieboldii
Sedum spathulifoliumColorado Stonecrop
Sedum spectabileButterfly Stonecrop
Sedum spectabile x telephium
= S. 'Herbstfreude'
Autumn Stonecrop
Sedum spuriumCaucasian Stonecrop
Sedum stellatumStarry Stonecrop
Sedum stoloniferumLesser Caucasian-stonecrop
Sedum telephiumOrpine
Sedum telephium ssp. fabaria
Sedum telephium ssp. maximum
Sedum telephium ssp. telephium
Sedum villosumHairy Stonecrop
Seidelia mercurialis
Selaginella kraussianaKrauss's Clubmoss
Selaginella selaginoidesLesser Clubmoss
Selago corymbosa
Selinum carvifoliaCambridge Milk-parsley
Semiarundinaria fastuosaNarihira Bamboo
Sempervivum andreanum
Sempervivum arachnoideumCobweb House-leek
Sempervivum montanumMountain House-leek
Sempervivum tectorumHouseleek
Senecio aegyptius
Senecio aquaticusMarsh Ragwort
Senecio arenarius
Senecio bipinnatisectusAustralian Fireweed
Senecio brasiliensis
Senecio cambrensisWelsh Groundsel
Senecio caracasanus
Senecio cinerariaSilver Ragwort
Senecio cineraria x erucifolius
= S. x thuretii
Senecio cineraria x jacobaea
= S. x albescens
Senecio doriaGolden Ragwort
Senecio doronicumChamois Ragwort
Senecio eboracensis
Senecio elegansPurple Groundsel
Senecio erucifoliusHoary Ragwort
Senecio gallicusFrench Groundsel
Senecio glastifoliusWoad-leaved Ragwort
Senecio glomeratusAnnual Fireweed
Senecio glossanthusSlender Groundsel
Senecio grandiflorusPurple Ragwort
Senecio hieracioides
Senecio inaequidensNarrow-Leaved Ragwort
Senecio jacobaeaCommon Ragwort
Senecio jacobaea x aquaticus
= S. x ostenfeldii
Senecio juniperinus
Senecio leucanthemifolius
Senecio linearifoliusFireweed Groundsel
Senecio minimusToothed Fireweed
Senecio nudiusculus
Senecio oederiifolius
Senecio ovatusWood Ragwort
Senecio paludosusFen Ragwort
Senecio pinnulatus
Senecio pterophorusShoddy Ragwort
Senecio quadridentatusCotton Fireweed
Senecio sarracenicusBroad-leaved Ragwort
Senecio smithiiMagellan Ragwort
Senecio squalidusOxford Ragwort
Senecio squalidus x viscosus
= S. x subnebrodensis
Senecio squalidus x vulgaris
= S. x baxteri
Senecio sylvaticusHeath Groundsel
Senecio sylvaticus x viscosus
= S. x viscidulus
Senecio vernalisEastern Groundsel
Senecio viscosusSticky Groundsel
Senecio vulgarisGroundsel
Senecio vulgaris x vernalis
= S. x helwingii
Senna obtusifoliaAmerican Sicklepod
Senna occidentalisCoffee Senna
Sequoia sempervirensCoastal Redwood
Sequoiadendron giganteumWellingtonia
Serapias linguaTongue Orchid
Serapias neglectaScarce Tongue-orchid
Serapias parvifloraSmall-flowered Tongue-orchid
Seriphidium compactum
Serratula tinctoriaSaw-Wort
Sesamum orientaleSesame
Sesbania benthamiana
Sesbania bispinosa
Sesbania exaltataColorado River-hemp
Seseli libanotisMoon Carrot
Sesleria caeruleaBlue Moor-Grass
Setaria adhaerensAdherent Bristle-grass
Setaria dielsii
Setaria faberiNodding Bristle-grass
Setaria italicaFoxtail Bristle-grass
Setaria parvifloraKnotroot Bristle-grass
Setaria pumilaYellow Bristle-grass
Setaria verticillataRough Bristle-grass
Setaria viridisGreen Bristle-grass
Setaria vulpiseta
Sherardia arvensisField Madder
Sibbaldia procumbensSibbaldia
Sibthorpia europaeaCornish Moneywort
Sicyos angulatusBur Cucumber
Sida cordifoliaFlannel Weed
Sida glomerata
Sida rhombifoliaQueensland-hemp
Sida spinosaPrickly Mallow
Sidalcea candidaPrairie Mallow
Sidalcea malvifloraGreek Mallow
Sideritis hyssopifolia
Sideritis lanata
Sideritis montanaMountain Ironwort
Sideritis romana
Sigesbeckia microcephalaPale Indian-weed
Sigesbeckia orientalisEastern St Paul's-wort
Sigesbeckia serrataWestern St Paul's-wort
Silaum silausPepper-saxifrage
Silene acaulisMoss Campion
Silene antirrhinaSleepy Catchfly
Silene apetala
Silene armeriaSweet-William Catchfly
Silene behen
Silene bellidifolia
Silene catholica
Silene coeli-rosaRose-of-heaven
Silene conicaSand Catchfly
Silene conoidea
Silene cordifoliaHeart-leaved Catchfly
Silene cretica
Silene cserei
Silene dichotomaForked Catchfly
Silene dioicaRed Campion
Silene fabaria
Silene fimbriataFringed Campion
Silene gallicaSmall-flowered Catchfly
Silene holzmannii
Silene inaperta
Silene integripetala
Silene italicaItalian Catchfly
Silene laeta
Silene latifoliaWhite Campion
Silene latifolia ssp. alba
Silene latifolia ssp. latifolia
Silene latifolia x dioica
= S. x hampeana
Silene lydia
Silene muscipula
Silene noctifloraNight-flowering Catchfly
Silene nocturnaMediterranean Catchfly
Silene nutansNottingham Catchfly
Silene otitesSpanish Catchfly
Silene pendulaNodding Catchfly
Silene portensis
Silene pseudatocion
Silene pusillaAlpine Catchfly
Silene quadrifidaAlpine Campion
Silene rubella
Silene schaftaCaucasian Campion
Silene sedoides
Silene stricta
Silene tatarica
Silene tridentata
Silene trinervia
Silene unifloraSea Campion
Silene vulgarisBladder Campion
Silene vulgaris ssp. angustifolia
Silene vulgaris ssp. commutata
Silene vulgaris ssp. macrocarpa
Silene vulgaris ssp. vulgaris
Silene vulgaris x uniflora
Silphium perfoliatumCup-plant
Silybum marianumMilk Thistle
Simethis planifoliaKerry Lily
Simsia foetida
Sinacalia tanguticaChinese Ragwort
Sinapis albaWhite Mustard
Sinapis alba ssp. alba
Sinapis alba ssp. dissecta
Sinapis allionii
Sinapis arvensisCharlock
Sinapis flexuosa
Sison amomumStone Parsley
Sisymbrium altissimumTall Rocket
Sisymbrium austriacumAustrian Rocket
Sisymbrium burchellii
Sisymbrium capense
Sisymbrium erysimoidesFrench Rocket
Sisymbrium irioLondon-rocket
Sisymbrium loeseliiFalse London-rocket
Sisymbrium officinaleHedge Mustard
Sisymbrium orientaleEastern Rocket
Sisymbrium polyceratium
Sisymbrium polymorphum
Sisymbrium runcinatum
Sisymbrium septulatum
Sisymbrium strictissimumPerennial Rocket
Sisymbrium thellungii
Sisymbrium volgenseRussian Mustard
Sisyrinchium bermudianaBlue-eyed Grass
Sisyrinchium californicumYellow-Eyed Grass
Sisyrinchium laxumVeined Yellow-eyed-grass
Sisyrinchium montanumAmerican Blue-eyed-grass
Sisyrinchium platense
Sisyrinchium striatumPale Yellow-Eyed Grass
Sium latifoliumGreater Water-parsnip
Skimmia japonica
Smilacina stellataStar-flowered Lily-of-the-valley
Smilax asperaCommon Smilax
Smilax excelsaLarger Smilax
Smyrnium olusatrumAlexanders
Smyrnium perfoliatumPerfoliate Alexanders
Snowdenia polystachya
Solanum acaule
Solanum americanumSmall-flowered Nightshade
Solanum capsicoidesCockroach-berry
Solanum carolinenseHorse-nettle
Solanum chenopodioidesTall Nightshade
Solanum commersonii
Solanum curtipes
Solanum dulcamaraBittersweet
Solanum eleagnifoliumSilvery-leaved Nightshade
Solanum fontanesianum
Solanum jamesiiWild Potato
Solanum laciniatumKangaroo-apple
Solanum linnaeanumApple of Sodom
Solanum lycopersicumTomato
Solanum maritimum
Solanum melongenaAubergine
Solanum nigrumBlack Nightshade
Solanum nigrum ssp. nigrum
Solanum nigrum ssp. schultesii
Solanum nigrum x physalifolium
= S. x procurrens
Solanum physalifoliumGreen Nightshade
Solanum pimpinellifoliumCurrant Tomato
Solanum pseudocapsicumWinter-cherries
Solanum pyracanthum
Solanum rostratumBuffalo-bur
Solanum sarachoidesLeafy-fruited Nightshade
Solanum scabrumGarden Huckleberry
Solanum sisymbriifoliumRed Buffalo-bur
Solanum torvumDevil's-fig
Solanum triflorumSmall Nightshade
Solanum tuberosumPotato
Solanum verneiPurple Potato
Solanum villosumRed Nightshade
Solanum villosum ssp. miniatum
Solanum villosum ssp. villosum
Soleirolia soleiroliiMind Your Own Business
Solidago calcicola
Solidago canadensisCanadian Goldenrod
Solidago flexicaulisZig-zag Goldenrod
Solidago giganteaEarly Goldenrod
Solidago gigantea ssp. serotina
Solidago graminifoliaGrass-leaved Goldenrod
Solidago nemoralisGrey Goldenrod
Solidago odoraAnise-scented Goldenrod
Solidago rugosaRough-stemmed Goldenrod
Solidago sempervirensSalt-marsh Goldenrod
Solidago speciosaShowy Goldenrod
Solidago tortifoliaTwisted-leaf Goldenrod
Solidago virgaureaGoldenrod
Solidago virgaurea x canadensis
= S. x niederederi
Soliva anthemifoliaButton Onehunga-weed
Soliva macrocephala
Soliva pterosperma
Soliva sessilisOnehunga-weed
Soliva stoloniferaCarpet Burweed
Sonchus arvensisPerennial Sow-thistle
Sonchus asperPrickly Sow-Thistle
Sonchus maritimus
Sonchus oleraceusSmooth Sow-Thistle
Sonchus oleraceus x asper
Sonchus palustrisMarsh Sow-thistle
Sonchus tenerrimusSlender Sow-thistle
Sorbaria grandiflora
Sorbaria kirilowiiChinese Sorbaria
Sorbaria sorbifoliaSorbaria
Sorbaria tomentosaHimalayan Sorbaria
Sorbus anglicaEnglish Whitebeam
Sorbus ariaCommon Whitebeam
Sorbus aria agg.
Sorbus aria x rupicola
Sorbus aria x torminalis
= S. x tomentella
Sorbus arranensisArran Whitebeam
Sorbus aucupariaRowan
Sorbus aucuparia x aria
= S. x thuringiaca
Sorbus aucuparia x intermedia
Sorbus bristoliensisBristol Whitebeam
Sorbus croceocarpaOrange Whitebeam
Sorbus decipiensSharp-toothed Whitebeam
Sorbus devoniensisDevon Whitebeam
Sorbus domesticaService-tree
Sorbus eminensRound-leaved Whitebeam
Sorbus hibernicaIrish Whitebeam
Sorbus hupehensisHupeh Rowan
Sorbus hybridaSwedish Service-tree
Sorbus intermediaSwedish Whitebeam
Sorbus intermedia agg.
Sorbus lancastriensisLancastrian Whitebeam
Sorbus latifoliaBroad-leaved Whitebeam
Sorbus latifolia agg.
Sorbus leptophyllaThin-leaved Whitebeam
Sorbus leyanaLey's Whitebeam
Sorbus minimaLeast Whitebeam
Sorbus porrigentiformisGrey-leaved Whitebeam
Sorbus porrigentiformis x torminalis
Sorbus pseudofennicaArran Service-tree
Sorbus pseudomeinichiiFalse Rowan
Sorbus rupicolaRock Whitebeam
Sorbus sargentianaSargent's Rowan
Sorbus subcuneataSomerset Whitebeam
Sorbus torminalisWild Service-tree
Sorbus vexansBloody Whitebeam
Sorbus vilmoriniiVilmorin's Rowan
Sorbus whiteanaWhite's Whitebeam
Sorbus wilmottianaWilmott's Whitebeam
Sorghum arundinaceum
Sorghum bicolorGreat Millet
Sorghum halepenseJohnson-grass
Sparaxis grandifloraPlain Harlequinflower
Sparganium angustifoliumFloating Bur-reed
Sparganium emersumUn-branched Bur-Reed
Sparganium emersum x angustifolium
= S. x diversifolium
Sparganium erectumBranched Bur-Reed
Sparganium erectum ssp. erectum
Sparganium erectum ssp. microcarpum
Sparganium erectum ssp. neglectum
Sparganium erectum ssp. oocarpum
Sparganium natansLeast Bur-reed
Spartina alternifloraSmooth Cord-grass
Spartina anglicaCommon Cord-Grass
Spartina maritimaSmall Cord-grass
Spartina maritima x alterniflora
= S. x townsendii
Townsend's Cord-grass
Spartina patensSaltmeadow Cord-grass
Spartina pectinataPrairie Cord-grass
Spartium junceumSpanish Broom
Spergula arvensisCorn Spurrey
Spergula morisoniiPearlwort Spurrey
Spergularia bocconeiGreek Sea-spurrey
Spergularia diandraLesser
Spergularia marinaLesser Sea-Spurrey
Spergularia mediaGreater Sea-spurrey
Spergularia nicaeensis
Spergularia purpurea
Spergularia rubraSand Spurrey
Spergularia rupicolaRock Sea-Spurrey
Spergularia rupicola x marina
Spermolepis divaricatus
Spermolepis echinatus
Sphenopus divaricatus
Spilanthes decumbens
Spinacia oleraceaSpinach
Spiraea albaPale Bridewort
Spiraea alba x douglasii
= S. x billardii
Billard's Bridewort
Spiraea canescensHimalayan Spiraea
Spiraea cantoniensis x trilobata
= S. x vanhouttei
Van Houtte's Spiraea
Spiraea chamaedryfoliaElm-leaved Spiraea
Spiraea chamaedryfolia ssp. ulmifolia
Spiraea douglasiiSteeplebush
Spiraea douglasii ssp. douglasii
Spiraea douglasii ssp. menziesii
Spiraea douglasii x canescens
= S. x brachybotrys
Lange's Spiraea
Spiraea hypericifolia
Spiraea japonicaJapanese Spiraea
Spiraea mediaRussian Spiraea
Spiraea multiflora x thunbergii
= S. x arguta
Bridal-spray
Spiraea salicifoliaBridewort
Spiraea salicifolia agg.
Spiraea salicifolia x alba
= S. x rosalba
Intermediate Bridewort
Spiraea salicifolia x douglasii
= S. x pseudosalicifolia
Confused Bridewort
Spiraea tomentosaHardhack
Spiraea trilobata
Spiranthes aestivalisSummer Lady's-tresses
Spiranthes romanzoffianaIrish Lady's-Tresses
Spiranthes spiralisAutumn Lady's Tresses
Spirodela polyrhizaGreater Duckweed
Sporobolus africanusAfrican Dropseed
Sporobolus asper
Sporobolus caroli
Sporobolus creber
Sporobolus cryptandrus
Sporobolus elongatus
Sporobolus engleri
Sporobolus fimbriatus
Sporobolus indicus
Sporobolus ioclados
Sporobolus mitchellii
Sporobolus pyramidatus
Stachys alpinaLimestone Woundwort
Stachys annuaAnnual Yellow-woundwort
Stachys arvensisField Woundwort
Stachys byzantinaLamb's-Ear
Stachys coccinea
Stachys cretica
Stachys germanicaDowny Woundwort
Stachys heraclea
Stachys macrantha
Stachys ocymastrum
Stachys palustrisMarsh Woundwort
Stachys rectaPerennial Yellow-woundwort
Stachys sylvaticaHedge Woundwort
Stachys sylvatica x palustris
= S. x ambigua
Hybrid Woundwort
Staphylea colchicaCaucasian Bladdernut
Staphylea pinnataBladdernut
Steinchisma hians
Stellaria alsineBog Stitchwort
Stellaria gramineaLesser Stitchwort
Stellaria holosteaGreater Stitchwort
Stellaria mediaCommon Chickweed
Stellaria neglectaGreater Chickweed
Stellaria nemorumWood Stitchwort
Stellaria nemorum ssp. montana
Stellaria nemorum ssp. nemorum
Stellaria pallidaLesser Chickweed
Stellaria palustrisMarsh Stitchwort
Stephanandra incisaLace-shrub
Sternbergia luteaWinter Daffodil
Stevia paniculata
Stipa ambigua
Stipa aristiglumis
Stipa blackii
Stipa capensisMediterranean Needle-grass
Stipa caudata
Stipa dregeana
Stipa neesianaAmerican Needle-grass
Stipa nitida
Stipa papposa
Stipa scabra
Stipa scabra ssp. falcata
Stipa scabra ssp. scabra
Stipa variabilis
Stipa verticillata
Stratiotes aloidesWater Soldier
Stuartina hamataHooked Cudweed
Stuartina muelleriSpoon-leaved Cudweed
Suaeda altissima
Suaeda maritimaAnnual Seablite
Suaeda veraShrubby Sea-blite
Subularia aquaticaAwlwort
Succisa pratensisDevilsbit Scabious
Succisella inflexa
Succowia balearica
Symphoricarpos albusSnowberry
Symphoricarpos microphyllus
Symphoricarpos microphyllus x orbiculatus
= S. x chenaultii
Hybrid Coralberry
Symphoricarpos orbiculatusCoralberry
Symphyandra hofmannii
Symphytum asperumRough Comfrey
Symphytum asperum x caucasicum
Symphytum brachycalyx
Symphytum bulbosumBulbous Comfrey
Symphytum caucasicumCaucasian Comfrey
Symphytum grandiflorumCreeping Comfrey
Symphytum officinaleCommon Comfrey
Symphytum officinale ssp. bohemicum
Symphytum officinale ssp. officinale
Symphytum officinale ssp. uliginosum
Symphytum officinale x asperum
= S. x uplandicum
Russian Comfrey
Symphytum officinale x asperum x grandiflorum
= S. 'Hidcote Blue'
Hidcote Comfrey
Symphytum officinale x asperum x tuberosum
Symphytum orientaleWhite Comfrey
Symphytum tauricumCrimean Comfrey
Symphytum tuberosumTuberous Comfrey
Symphytum tuberosum ssp. nodosum
Symphytum tuberosum ssp. tuberosum
Syrenia cana
Syringa vulgarisLilac
Syringa x persicaPersian Lilac
Taeniatherum caput-medusae
Tagetes erectaAfrican Marigold
Tagetes erythrocephala
Tagetes gracilis
Tagetes micrantha
Tagetes minutaSouthern Marigold
Tagetes patulaFrench Marigold
Tagetes tenuifoliaSignet Marigold
Tamarix africanaAfrican Tamarisk
Tamarix chinensisChinese Tamarisk
Tamarix gallicaTamarisk
Tamarix parviflora
Tamarix tetrandra
Tamus communisBlack Bryony
Tanacetum balsamitaCostmary
Tanacetum cinerariifoliumDalmatian Pyrethrum
Tanacetum coccineumGarden Pyrethrum
Tanacetum corymbosumScentless Feverfew
Tanacetum leucophyllum
Tanacetum macrophyllumRayed Tansy
Tanacetum partheniumFeverfew
Tanacetum vulgareTansy
Taraxacum aberrans
Taraxacum acroglossum
Taraxacum acutifidum
Taraxacum acutifrons
Taraxacum acutum
Taraxacum adiantifrons
Taraxacum aequilobum
Taraxacum aequisectum
Taraxacum akteum
Taraxacum alatum
Taraxacum altissimum
Taraxacum amarellum
Taraxacum amplum
Taraxacum ancistrolobum
Taraxacum anglicum
Taraxacum angulare
Taraxacum angustisquameum
Taraxacum arenastrum
Taraxacum argutum
Taraxacum atactum
Taraxacum atonolobum
Taraxacum aurosulum
Taraxacum beeftinkii
Taraxacum berthae
Taraxacum boekmanii
Taraxacum brachyglossum
Taraxacum bracteatum
Taraxacum breconense
Taraxacum britannicum
Taraxacum caledonicum
Taraxacum caloschistum
Taraxacum cambricum
Taraxacum celticum
Taraxacum cenabense
Taraxacum ceratolobum
Taraxacum cherwellense
Taraxacum chloroticum
Taraxacum chrysophaenum
Taraxacum ciliare
Taraxacum clovense
Taraxacum coartatum
Taraxacum commixtum
Taraxacum cophocentrum
Taraxacum cordatum
Taraxacum cornubiense
Taraxacum corynodes
Taraxacum craspedotum
Taraxacum croceiflorum
Taraxacum curtifrons
Taraxacum cyanolepis
Taraxacum cymbifolium
Taraxacum dahlstedtii
Taraxacum degelii
Taraxacum densilobum
Taraxacum diastematicum
Taraxacum dilaceratum
Taraxacum dilatatum
Taraxacum disseminatum
Taraxacum drucei
Taraxacum dunense
Taraxacum duplidentifrons
Taraxacum edmondsonianum
Taraxacum ekmanii
Taraxacum euryphyllum
Taraxacum exacutum
Taraxacum excellens
Taraxacum expallidiforme
Taraxacum exsertiforme
Taraxacum exsertum
Taraxacum faeroense
Taraxacum fagerstroemii
Taraxacum falcatum
Taraxacum fasciatum
Taraxacum fulgidum
Taraxacum fulvicarpum
Taraxacum fulviforme
Taraxacum fulvum
Taraxacum fusciflorum
Taraxacum geirhildae
Taraxacum gelertii
Taraxacum glauciniforme
Taraxacum gotlandicum
Taraxacum haematicum
Taraxacum hamatiforme
Taraxacum hamatulum
Taraxacum hamatum
Taraxacum hamiferum
Taraxacum haworthianum
Taraxacum hepaticum
Taraxacum hesperium
Taraxacum hexhamense
Taraxacum hirsutissimum
Taraxacum horridifrons
Taraxacum huelphersianum
Taraxacum hygrophilum
Taraxacum inane
Taraxacum incisum
Taraxacum inopinatum
Taraxacum insigne
Taraxacum interveniens
Taraxacum intumescens
Taraxacum kernianum
Taraxacum lacerifolium
Taraxacum laciniosifrons
Taraxacum laciniosum
Taraxacum lacistophyllum
Taraxacum laeticolor
Taraxacum lamprophyllum
Taraxacum lancastriense
Taraxacum lancidens
Taraxacum landmarkii
Taraxacum latens
Taraxacum laticordatum
Taraxacum latisectum
Taraxacum latissimum
Taraxacum lepidum
Taraxacum leptodon
Taraxacum leucopodum
Taraxacum lingulatum
Taraxacum longisquameum
Taraxacum lucidum
Taraxacum lunare
Taraxacum luteum
Taraxacum macranthoides
Taraxacum macrolobum
Taraxacum maculatum
Taraxacum maculosum
Taraxacum margettsii
Taraxacum marklundii
Taraxacum melanthoides
Taraxacum mimulum
Taraxacum multicolorans
Taraxacum naevosiforme
Taraxacum naevosum
Taraxacum necessarium
Taraxacum nietoi
Taraxacum nigridentatum
Taraxacum nitidum
Taraxacum nordstedtii
Taraxacum obliquilobum
Taraxacum obliquum
Taraxacum oblongatum
Taraxacum obtusifrons
Taraxacum obtusilobum
Taraxacum ochrochlorum
Taraxacum oellgaardii
Taraxacum officinale agg.
Taraxacum olgae
Taraxacum orcadense
Taraxacum ostenfeldii
Taraxacum oxoniense
Taraxacum pachylobum
Taraxacum pachymerum
Taraxacum pallescens
Taraxacum pallidipes
Taraxacum palustre
Taraxacum palustrisquameum
Taraxacum pannucium
Taraxacum pannulatiforme
Taraxacum pannulatum
Taraxacum parnassicum
Taraxacum pectinatiforme
Taraxacum piceatum
Taraxacum placidum
Taraxacum planum
Taraxacum platyglossum
Taraxacum polyhamatum
Taraxacum polyodon
Taraxacum porrigens
Taraxacum porteri
Taraxacum prionum
Taraxacum procerisquameum
Taraxacum proximiforme
Taraxacum proximum
Taraxacum pruinatum
Taraxacum pseudohamatum
Taraxacum pseudolarssonii
Taraxacum pseudonordstedtii
Taraxacum pseudoproximum
Taraxacum pseudoretroflexum
Taraxacum pulchrifolium
Taraxacum pycnostictum
Taraxacum quadrans
Taraxacum remanentilobum
Taraxacum retroflexum
Taraxacum retzii
Taraxacum rhamphodes
Taraxacum richardsianum
Taraxacum rubellum
Taraxacum rubicundum
Taraxacum rubrisquameum
Taraxacum sagittipotens
Taraxacum sahlinianum
Taraxacum scanicum
Taraxacum scoticum
Taraxacum scotiniforme
Taraxacum sellandii
Taraxacum semiglobosum
Taraxacum serpenticola
Taraxacum sinuatum
Taraxacum speciosum
Taraxacum spiculatum
Taraxacum stenacrum
Taraxacum stereodes
Taraxacum stictophyllum
Taraxacum subbracteatum
Taraxacum subcyanolepis
Taraxacum subexpallidum
Taraxacum subhamatum
Taraxacum subhuelphersianum
Taraxacum sublaeticolor
Taraxacum sublongisquameum
Taraxacum subnaevosum
Taraxacum subundulatum
Taraxacum subxanthostigma
Taraxacum sundbergii
Taraxacum tamesense
Taraxacum tanylepis
Taraxacum tanyphyllum
Taraxacum tenebricans
Taraxacum texelense
Taraxacum tortilobum
Taraxacum trilobatum
Taraxacum tumentilobum
Taraxacum undulatiflorum
Taraxacum undulatum
Taraxacum unguilobum
Taraxacum valens
Taraxacum vastisectum
Taraxacum wallonicum
Taraxacum webbii
Taraxacum xanthostigma
Taraxacum xiphoideum
Taxodium distichumSwamp Cypress
Taxus baccataYew
Teesdalia nudicaulisShepherd's Cress
Telekia speciosaYellow Oxeye
Tellima grandifloraFringe Cups
Tephroseris integrifoliaField Fleawort
Tephroseris integrifolia ssp. integrifolia
Tephroseris integrifolia ssp. maritima
Tephroseris palustrisMarsh Fleawort
Tephroseris palustris ssp. congesta
Tetracme quadricornis
Tetragonia crystallina
Tetragonia tetragonioidesNew Zealand Spinach
Tetragonolobus biflorus
Tetragonolobus maritimusDragon's Teeth
Tetragonolobus purpureusAsparagus-pea
Teucrium botrysCut-leaved Germander
Teucrium chamaedrysWall Germander
Teucrium flavum
Teucrium fruticansShrubby Germander
Teucrium resupinatum
Teucrium scordiumWater Germander
Teucrium scorodoniaWood Sage
Teucrium spinosum
Thalictrum alpinumAlpine Meadow-rue
Thalictrum aquilegiifoliumFrench Meadow-Rue
Thalictrum delavayiChinese Meadow-rue
Thalictrum flavumCommon Meadow-Rue
Thalictrum lucidumShining Meadow-rue
Thalictrum minusLesser Meadow-Rue
Thalictrum simplexSmall Meadow-rue
Thalictrum speciosissimum
Thamnocalamus spathiflorus
Thelesperma trifidumFine-leaved Thelesperma
Thelypodium lasiophyllumCutleaf Thelypody
Thelypteris palustrisMarsh Fern
Thermopsis montanaFalse Lupin
Thesium arvense
Thesium humifusumBastard-toadflax
Thlaspi alliaceumGarlic Penny-cress
Thlaspi arvenseField Penny-Cress
Thlaspi caerulescensAlpine Penny-cress
Thlaspi macrophyllumCaucasian Penny-cress
Thuja occidentalisNorthern White-cedar
Thuja plicataWestern Red-cedar
Thujopsis dolabrataHiba
Thymelaea passerinaAnnual Thymelaea
Thymus polytrichusWild Thyme
Thymus polytrichus ssp. ligusticus
Thymus pulegioidesLarge Garden
Thymus serpyllumBreckland Garden
Thymus vulgarisGarden Thyme
Thyridolepis xerophila
Thyselium palustreMilk-parsley
Tiarella cordifoliaFoamflower
Tiarella wherryiTufted Foamflower
Tilia cordataSmall-leaved Lime
Tilia cordata x dasystyla
= T. x euchlora
Caucasian Lime
Tilia platyphyllosLarge-leaved Lime
Tilia platyphyllos ssp. cordifolia
Tilia platyphyllos x cordata
= T. x europaea
Lime
Tilia tomentosaSilver Lime
Tillandsia crocata
Tofieldia pusillaScottish Asphodel
Tolmiea menziesiiPick-a-back-plant
Tolpis barbata
Tolypella glomerataClustered Stonewort
Tolypella intricataTassel Stonewort
Tolypella nidificaBird's-nest Stonewort
Tolypella proliferaGreat Tassel Stonewort
Tordylium aegyptiacum
Tordylium maximumHartwort
Tordylium syriacum
Torilis arvensisSpreading Hedge-parsley
Torilis japonicaUpright Hedge-Parsley
Torilis leptophylla
Torilis nodosaKnotted Hedge-parsley
Torilis stocksiana
Torilis tenella
Torilis ucranica
Trachelium caeruleumThroatwort
Trachycarpus fortuneiChusan Palm
Trachymene cyanopetalaPurple Trachymene
Trachymene pilosaDwarf Trachymene
Trachyspermum ammiAjowan
Trachystemon orientalisAbraham-Isaac-Jacob
Tradescantia fluminensisWandering-jew
Tradescantia pallidaPurple-heart
Tradescantia virginianaSpiderwort
Tradescantia zebrinaInch-plant
Tragopogon crocifolius
Tragopogon hybridusSlender Salsify
Tragopogon porrifoliusSalsify
Tragopogon pratensisGoatsbeard
Tragopogon pratensis ssp. minor
Tragopogon pratensis ssp. orientalis
Tragopogon pratensis ssp. pratensis
Tragopogon pratensis x porrifolius
= T. x mirabilis
Tragus australianusAustralian Bur-grass
Tragus berteronianusAfrican Bur-grass
Tragus koelerioides
Tragus racemosusEuropean Bur-grass
Tribolium echinatum
Tribulus terrestrisSmall Caltrops
Tricholaena monachne
Trichomanes speciosumKillarney Fern
Trichomanes venosumVeined Bristle-fern
Trichophorum alpinumCotton Deergrass
Trichophorum cespitosumDeergrass
Trichophorum cespitosum ssp. cespitosum
Trichophorum cespitosum ssp. germanicum
Tridens brasiliensis
Trientalis borealisStarflower
Trientalis europaeaChickweed Wintergreen
Trifolium affine
Trifolium albidum
Trifolium alexandrinumEgyptian Clover
Trifolium alpestre
Trifolium angulatum
Trifolium angustifoliumNarrow Clover
Trifolium arvenseHare's-Foot Clover
Trifolium aureumLarge Trefoil
Trifolium badiumBrown Clover
Trifolium beckwithiiBeckwith's Clover
Trifolium bocconeiTwin-headed Clover
Trifolium campestreHop Trefoil
Trifolium cernuumNodding Clover
Trifolium cherleri
Trifolium ciliolatumFoothill Clover
Trifolium clypeatum
Trifolium constantinopolitanum
Trifolium dasyurum
Trifolium depauperatumPoverty Clover
Trifolium diffusum
Trifolium dubiumLesser Trefoil
Trifolium echinatumHedgehog Clover
Trifolium fragiferumStrawberry Clover
Trifolium fragiferum ssp. bonannii
Trifolium fragiferum ssp. fragiferum
Trifolium fucatum
Trifolium gemellum
Trifolium glomeratumClustered Clover
Trifolium gracilentumSlender Clover
Trifolium grandiflorum
Trifolium hirtumRose Clover
Trifolium hybridumAlsike Clover
Trifolium hybridum ssp. elegans
Trifolium hybridum ssp. hybridum
Trifolium incarnatum
Trifolium incarnatum ssp. incarnatumCrimson Clover
Trifolium incarnatum ssp. molineriiLong-headed Clover
Trifolium isthmocarpum
Trifolium lappaceumBur Clover
Trifolium leucanthum
Trifolium ligusticum
Trifolium mediumZigzag Clover
Trifolium michelianum
Trifolium micranthumSlender Trefoil
Trifolium microcephalumSmall-headed Clover
Trifolium mutabile
Trifolium nervulosum
Trifolium nigrescens
Trifolium occidentaleWestern Clover
Trifolium ochroleuconSulphur Clover
Trifolium ornithopodioidesBird's-foot Clover
Trifolium pallidum
Trifolium pannonicumHungarian Clover
Trifolium patens
Trifolium pilulare
Trifolium pratenseRed Clover
Trifolium purpureumPurple Clover
Trifolium repensWhite Clover
Trifolium resupinatumReversed Clover
Trifolium retusum
Trifolium roussaeanum
Trifolium scabrumRough Clover
Trifolium spumosum
Trifolium squamosumSea Clover
Trifolium squarrosum
Trifolium stellatumStarry Clover
Trifolium stipulaceum
Trifolium striatumKnotted Clover
Trifolium strictumUpright Clover
Trifolium subterraneumSubterranean Clover
Trifolium suffocatumSuffocated Clover
Trifolium tenuifolium
Trifolium thalii
Trifolium tomentosumWoolly Clover
Trifolium vesiculosum
Trifolium wormskioldiiSpringbank Clover
Triglochin maritimaSea Arrow-grass
Triglochin palustrisMarsh Arrow-grass
Trigonella arabica
Trigonella aurantiaca
Trigonella caelesyriaca
Trigonella caeruleaBlue Fenugreek
Trigonella caerulescens
Trigonella corniculataSickle-fruited Fenugreek
Trigonella crassipes
Trigonella fischeriana
Trigonella foenum-graecumFenugreek
Trigonella glabraEgyptian Fenugreek
Trigonella gladiata
Trigonella incisa
Trigonella kotschyi
Trigonella laciniata
Trigonella maritima
Trigonella monantha
Trigonella monspeliacaStar-fruited Fenugreek
Trigonella polyceratia
Trigonella procumbens
Trigonella stellata
Trigonella tenuis
Trinia glaucaHonewort
Triodanis biflora
Triodanis perfoliata
Triplachne nitens
Tripleurospermum inodorumScentless Mayweed
Tripleurospermum maritimumSea Mayweed
Tripleurospermum maritimum agg.
Tripleurospermum maritimum x inodorum
Triptilodiscus pygmaeusCommon Sunray
Triraphis mollis
Trisetaria aurea
Trisetaria loeflingiana
Trisetaria michelii
Trisetaria panicea
Trisetaria scabriuscula
Trisetum flavescensYellow Oat-grass
Trisetum flavescens ssp. flavescens
Trisetum flavescens ssp. purpurascens
Trisetum spicatum
Tristagma uniflorumSpring Starflower
Triticum aestivumBread Wheat
Triticum dicocconEmmer
Triticum durumPasta Wheat
Triticum monococcumEinkorn
Triticum speltaSpelt
Triticum turgidumRivet Wheat
Triumfetta annua
Troglophyton parvulum
Trollius europaeusGlobeflower
Tropaeolum majusNasturtium
Tropaeolum minusDwarf Nasturtium
Tropaeolum peregrinumCanary-creeper
Tropaeolum speciosumFlame Nasturtium
Tsuga canadensisEastern Hemlock-spruce
Tsuga heterophyllaWestern Hemlock-Spruce
Tuberaria guttataSpotted Rock-rose
Tuberaria lignosa
Tulbaghia natalensis
Tulipa gesnerianaGarden Tulip
Tulipa greigii
Tulipa saxatilisCretan Tulip
Tulipa sylvestrisWild Tulip
Turgenia latifoliaGreater Bur-parsley
Turritis glabraTower Mustard
Tussilago farfaraColtsfoot
Typha angustifoliaLesser Bulrush
Typha latifoliaBulrush
Typha latifolia x angustifolia
= T. x glauca
Typha laxmannii
Ugni molinaeChilean Guava
Ulex europaeusGorse
Ulex europaeus x gallii
= U. x breoganii
Ulex galliiWestern Gorse
Ulex gallii x minor
Ulex minorDwarf Gorse
Ulmus glabraWych Elm
Ulmus glabra ssp. glabra
Ulmus glabra ssp. montana
Ulmus glabra x minor
= U. x vegeta
Huntingdon Elm
Ulmus glabra x minor x plotii
= U. x hollandica
Dutch Elm
Ulmus glabra x plotii
= U. ? x elegantissima
Ulmus glabra x procera
Ulmus laevisEuropean White-elm
Ulmus minor
Ulmus minor agg.
Ulmus minor ssp. angustifoliaCornish Elm
Ulmus minor ssp. minorSmall-leaved Elm
Ulmus minor ssp. sarniensisJersey Elm
Ulmus minor x plotii
= U. x viminalis
Ulmus plotiiPlot's Elm
Ulmus proceraEnglish Elm
Ulmus procera x minor
Ulmus procera x plotii
Ulmus thomasiiRock Elm
Umbellularia californicaCalifornian Bay
Umbilicus rupestrisNavelwort
Urocarpidium peruvianumScabrous Mallow
Urocarpidium shepardiae
Urochloa panicoidesSharp-flowered Signal-grass
Urospermum dalechampii
Urospermum picroides
Urtica dioicaCommon Nettle
Urtica dioica ssp. dioica
Urtica dioica ssp. galeopsifolia
Urtica flabellata
Urtica incisaScrub Nettle
Urtica massaica
Urtica piluliferaRoman Nettle
Urtica urensSmall Nettle
Utricularia australisBladderwort
Utricularia intermediaIntermediate Bladderwort
Utricularia intermedia agg.
Utricularia minorLesser Bladderwort
Utricularia ochroleucaPale Bladderwort
Utricularia stygiaNordic Bladderwort
Utricularia vulgarisGreater Bladderwort
Utricularia vulgaris agg.
Vaccaria hispanicaCowherb
Vaccinium corymbosumBlueberry
Vaccinium macrocarponAmerican Cranberry
Vaccinium microcarpumSmall Cranberry
Vaccinium myrtillusBilberry
Vaccinium oxycoccosCranberry
Vaccinium uliginosumBog Bilberry
Vaccinium vitis-idaeaCowberry
Vaccinium vitis-idaea x myrtillus
= V. x intermedium
Valantia muralis
Valeriana dioicaMarsh Valerian
Valeriana officinalisCommon Valerian
Valeriana phu
Valeriana pyrenaicaPyrenean Valerian
Valerianella carinataKeeled-fruited Cornsalad
Valerianella coronata
Valerianella dentataNarrow-fruited Cornsalad
Valerianella discoidea
Valerianella eriocarpaHairy-fruited Cornsalad
Valerianella kotschyi
Valerianella locustaCommon Cornsalad
Valerianella microcarpa
Valerianella rimosaBroad-fruited Cornsalad
Vallisneria spiralisTapegrass
Vancouveria planipetalaRedwood-ivy
Velezia rigida
Vellereophyton dealbatumWhite Cudweed
Ventenata dubia
Ventenata macra
Veratrum virideGiant False-helleborine
Verbascum blattariaMoth Mullein
Verbascum blattaria x nigrum
= V. x intermedium
Verbascum boerhavii
Verbascum bombyciferumBroussa Mullein
Verbascum chaixiiNettle-leaved Mullein
Verbascum creticumCretan Mullein
Verbascum densiflorumDense-flowered Mullein
Verbascum lychnitisWhite Mullein
Verbascum nigrumDark Mullein
Verbascum nigrum x lychnitis
= V. x incanum
Verbascum nigrum x pulverulentum
= V. x mixtum
Verbascum olympicum
Verbascum ovalifolium
Verbascum phlomoidesOrange Mullein
Verbascum phlomoides x thapsus
= V. x kerneri
Verbascum phoeniceumPurple Mullein
Verbascum pulverulentumHoary Mullein
Verbascum pulverulentum x lychnitis
= V. x regelianum
Verbascum pyramidatumCaucasian Mullein
Verbascum pyramidatum x nigrum
Verbascum pyramidatum x thapsus
Verbascum sinuatum
Verbascum speciosumHungarian Mullein
Verbascum thapsusGreat Mullein
Verbascum thapsus ssp. giganteum
Verbascum thapsus x lychnitis
= V. x thapsi
Verbascum thapsus x nigrum
= V. x semialbum
Verbascum thapsus x pulverulentum
= V. x godronii
Verbascum thapsus x speciosum
= V. x duernsteinense
Verbascum virgatumTwiggy Mullein
Verbascum virgatum x thapsus
= V. x lemaitrei
Verbena bonariensisArgentinian Vervain
Verbena bracteataBracted Vervain
Verbena elegansElegant Vervain
Verbena hastataAmerican Vervain
Verbena hispidaHairy Vervain
Verbena litoralisBrazilian Vervain
Verbena menthifoliaMint-leaved Vervain
Verbena officinalisVervain
Verbena platensis
Verbena rigidaSlender Vervain
Verbena supinaTrailing Vervain
Verbena tenuisecta
Verbena urticifoliaNettle-leaved Vervain
Verbena x hybridaHybrid Verbena
Verbesina australis
Verbesina encelioidesGolden Crownbeard
Veronica acinifoliaFrench Speedwell
Veronica agrestisGreen Field-speedwell
Veronica alpinaAlpine Speedwell
Veronica anagallis-aquaticaBlue Water-Speedwell
Veronica anagallis-aquatica x catenata
= V. x lackschewitzii
Veronica arvensisWall Speedwell
Veronica austriacaLarge Speedwell
Veronica austriaca ssp. teucrium
Veronica barkeriBarker's Hebe
Veronica bachofenii
Veronica beccabungaBrooklime
Veronica brachysiphonHooker's Hebe
Veronica calycinaCup Speedwell
Veronica campylopoda
Veronica catenataPink Water-Speedwell
Veronica chamaedrysGermander Speedwell
Veronica chamaepithyoides
Veronica crista-galliCrested Field-speedwell
Veronica cupressoides
Veronica cymbalariaPale Speedwell
Veronica dieffenbachiiDieffenbach's Hebe
Veronica elliptica x speciosa
= Veronica x franciscana
Hedge Veronica
Veronica filiformisSlender Speedwell
Veronica fruticansRock Speedwell
Veronica gentianoides
Veronica glauca
Veronica grandis
Veronica grisebachii
Veronica hederifoliaIvy-Leaved Speedwell
Veronica hederifolia ssp. hederifolia
Veronica hederifolia ssp. lucorum
Veronica leiophylla
Veronica longifoliaGarden Speedwell
Veronica longifolia x spicata
Veronica montanaWood Speedwell
Veronica officinalisHeath Speedwell
Veronica opaca
Veronica orientalis
Veronica paniculata
Veronica parviflora
Veronica peregrinaAmerican Speedwell
Veronica persicaCommon Field-speedwell
Veronica politaGrey Field-speedwell
Veronica praecoxBreckland Speedwell
Veronica prostrataProstrate Speedwell
Veronica repensCorsican Speedwell
Veronica salicifoliaKoromiko
Veronica salicifolia x elliptica
= Veronica x lewisii
Lewis's Hebe
Veronica scutellataMarsh Speedwell
Veronica serpyllifoliaThyme-leaved Speedwell
Veronica serpyllifolia ssp. humifusa
Veronica serpyllifolia ssp. serpyllifolia
Veronica spicataSpiked Speedwell
Veronica spicata ssp. hybrida
Veronica spicata ssp. orchidea
Veronica spicata ssp. spicata
Veronica stricta
Veronica triphyllosFingered Speedwell
Veronica urticifoliaNettle-leaved Speedwell
Veronica vernaSpring Speedwell
Veronica x amabilis
Veronicastrum virginicumCulver's-root
Viburnum farreri
Viburnum farreri x grandiflorum
= V. x bodnantense
Viburnum lantanaWayfaring-tree
Viburnum lantana x rhytidophyllum
= V. x rhytidophylloides
Viburnum lantanoidesHobble-bush
Viburnum opulusGuelder-rose
Viburnum rhytidophyllumWrinkled Viburnum
Viburnum tinusLaurustinus
Vicia altissima
Vicia amoena
Vicia articulata
Vicia benghalensisPurple Vetch
Vicia bithynicaBithynian Vetch
Vicia cassubicaDanzig Vetch
Vicia craccaTufted Vetch
Vicia cracca ssp. cracca
Vicia cracca ssp. gerardii
Vicia cretica
Vicia erviliaErvil
Vicia fabaBroad Bean
Vicia grandiflora
Vicia hirsutaHairy Tare
Vicia hookeriHooker's Vetch
Vicia hybridaHairy Yellow-vetch
Vicia hyrcanica
Vicia lathyroidesSpring Vetch
Vicia leucantha
Vicia luteaYellow-vetch
Vicia lutea ssp. lutea
Vicia lutea ssp. vestita
Vicia melanopsBlack-eyed Vetch
Vicia monantha
Vicia narbonensisNarbonne Vetch
Vicia onobrychioides
Vicia orobusWood Bitter-vetch
Vicia palaestina
Vicia pannonicaHungarian Vetch
Vicia parvifloraSlender Tare
Vicia peregrina
Vicia pubescens
Vicia pyrenaicaPyrenean Vetch
Vicia sativa
Vicia sativa ssp. nigraNarrow-Leaved Vetch
Vicia sativa ssp. sativa
Vicia sativa ssp. segetalisCommon Vetch
Vicia sepiumBush Vetch
Vicia sylvaticaWood Vetch
Vicia tenuifoliaFine-leaved Vetch
Vicia tetraspermaSmooth Tare
Vicia villosaFodder Vetch
Vigna radiataMung-bean
Villanova dissecta
Vinca difformisIntermediate Periwinkle
Vinca majorGreater Periwinkle
Vinca minorLesser Periwinkle
Vincetoxicum nigrumBlack Swallow-wort
Viola arvensisField Pansy
Viola bifloraAlpine Yellow-violet
Viola caninaHeath Dog-violet
Viola canina ssp. canina
Viola canina ssp. montana
Viola canina x lactea
Viola canina x persicifolia
= V. x ritschliana
Viola cornutaHorned Pansy
Viola declinata
Viola hirtaHairy Violet
Viola kitaibelianaDwarf Pansy
Viola labradoricaLabrador Violet
Viola lacteaPale Dog-violet
Viola luteaMountain Pansy
Viola lutea x tricolor
Viola lutea x tricolor x altaica
= V. x wittrockiana
Garden Pansy
Viola odorataSweet Violet
Viola odorata x hirta
= V. x scabra
Viola palustrisMarsh Violet
Viola palustris ssp. juressi
Viola palustris ssp. palustris
Viola pensylvanicaSmooth Yellow-violet
Viola persicifoliaFen Violet
Viola reichenbachianaEarly Dog-violet
Viola reichenbachiana x canina
= V. x mixta
Viola rivinianaCommon-Dog Violet
Viola riviniana x canina
= V. x intersita
Viola riviniana x lactea
Viola riviniana x reichenbachiana
= V. x bavarica
Viola rupestrisTeesdale Violet
Viola rupestris x riviniana
= V. x burnatii
Viola tricolorWild Pansy
Viola tricolor ssp. curtisii
Viola tricolor ssp. tricolor
Viola tricolor x arvensis
= V. x contempta
Viscum albumMistletoe
Vitis coignetiaeCrimson-glory-vine
Vitis viniferaGrape-vine
Vittadinia trilobaFuzzweed
Volutaria lippii
Vulpia alopecuros
Vulpia australis
Vulpia bromoidesSquirreltail Fescue
Vulpia ciliataBearded Fescue
Vulpia ciliata ssp. ambigua
Vulpia ciliata ssp. ciliata
Vulpia fasciculataDune Fescue
Vulpia geniculata
Vulpia membranacea
Vulpia muralis
Vulpia myurosRat's-tail Fescue
Vulpia sicula
Vulpia unilateralisMat-grass Fescue
Vulpiella tenuis
Wahlenbergia hederaceaIvy-leaved Bellflower
Wahlenbergia lobelioides
Wahlenbergia nutabunda
Wahlenbergia trichogyna
Waldsteinia fragarioides
Waldsteinia ternata
Wangenheimia lima
Watsonia beatricisBeatrice Watsonia
Watsonia borbonicaBugle-lily
Watsonia borbonica ssp. ardernei
Weigela floridaWeigelia
Weigela japonica
Wiedemannia orientalis
Wisteria floribunda
Wisteria sinensisChinese Wisteria
Wisteria venusta
Wolffia arrhizaRootless Duckweed
Woodsia alpinaAlpine Woodsia
Woodsia ilvensisOblong Woodsia
Woodwardia radicansChain Fern
X Agropogon lutosusPerennial Beard-grass
Xanthium ambrosioidesArgentine Cocklebur
Xanthium spinosumSpiny Cocklebur
Xanthium strumariumRough Cocklebur
Xanthocyparis nootkatensisNootka Cypress
Xeranthemum annuumImmortelle
Xeranthemum cylindraceum
Xeranthemum inapertum
Yucca filamentosaAdam's-needle
Yucca gloriosaSpanish Dagger
Yucca recurvifoliaCurved-leaved Spanish-dagger
Yucca rupicolaTwisted-leaf Spanish-dagger
Yushania ancepsIndian Fountain-bamboo
Zannichellia palustrisHorned Pondweed
Zannichellia palustris ssp. palustris
Zannichellia palustris ssp. pedicellata
Zantedeschia aethiopicaAltar-lily
Zauschneria californicaCalifornian Fuchsia
Zea maysMaize
Zelkova carpinifoliaCaucasian Elm
Zelkova serrataJapanese Elm
Zenobia pulverulentaZenobia
Zingeria biebersteiniana
Zingeria pisidica
Zinnia elegansYouth-and-age
Zinnia peruviana
Zizania latifoliaManchurian Wildrice
Ziziphora capitata
Ziziphora clinopodioides
Ziziphora taurica
Zoegea leptaurea
Zostera marinaEelgrass
Zostera nolteiDwarf Eelgrass
Zygophyllum fabagoSyrian Bean-caper
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BOTANICAL TO VERNACULAR NAME TABLE



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