[Dryopteris]
BUCKLER-FERNS HYBRID CHART
[Dryopteris]
BUCKLER-FERNS
HYBRIDS
BSBI MAPS
Hay-scented
Buckler-fern

(aemula)
Scaly
Male-fern

(affinis)
Narrow
Buckler-Fern

(carthusiana)
Crested
Buckler-fern

(cristata)
Broad
Buckler-fern

(dilatata)
Northern
Buckler-fern

(expansa)
Common
Male
Fern

(filix-mas)
Mountain
Male-fern

(oreades)
Mountain
Male-fern

(oreades)
Dryopteris
×
pseudoabbreviata
          Dryopteris
×
mantoniae
Common
Male
Fern

(filix-mas)
  Dryopteris
×
complexa
agg.
Dryopteris
×
brathaica
      Dryopteris
×
mantoniae
Northern
Buckler-fern

(expansa)
    Dryopteris
×
sarvelae
  Dryopteris
×
ambroseae
   
Broad
Buckler-fern

(dilatata)
    Dryopteris
×
deweveri
  Dryopteris
×
ambroseae
   
Crested
Buckler-fern

(cristata)
    Dryopteris
×
uliginosa
       
Narrow
Buckler-Fern

(carthusiana)
    Dryopteris
×
uliginosa
Dryopteris
×
deweveri
Dryopteris
×
sarvelae
Dryopteris
×
brathaica
 
Scaly
Male-fern

(affinis)
          Dryopteris
×
complexa
agg.
 
Hay-scented
Buckler-fern

(aemula)
            Dryopteris
×
pseudoabbreviata

Dryopteris SPECIES LACKING HYBRIDS
(Dryopteris affinis agg.) Scaly Male-Fern
(Dryopteris borreri) Scaly Male-fern
(Dryopteris cambrensis) Scaly Male-fern
(Dryopteris remota) Scaly Buckler-fern
(Dryopteris submontana) Rigid Buckler-fern
(Dryopteris dryopteris) Oak Fern