PROBLEM PLANTS
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Acacia (False) |
Archangel (Variegated Yellow) |
Azalea (Yellow) |
Bramble (Chinese) |
Buttonweed |
Balsam (Himalayan) |
Balsam (Orange) |
Balsam (Small) |
Bracken |
Bramble (Chinese) |
Buckthorn (Sea) |
Bulrush (Lesser) |
Butterbur (Giant) |
Butterbur (White) |
Butterfly-Bush |
Cotoneaster (Entire-Leaved) |
Cotoneaster (Franchet's) |
Cotoneaster (Hjelmqvist's) |
Cotoneaster (Hollyberry) |
Cotoneaster (Wall) |
Crimson-Glory-Vine |
Currant (Flowering) |
Currant (Mountain) |
Currant (Red) |
Cypress (Lawson's) |
Dewplant (Purple) |
Fuchsia (Hedge) |
Garlic (Few-Flowered) |
Garlic (Keeled) |
Garlic (Rosy) |
Garlic (Three-Cornered) |
Goldenrod (Canadian) |
Giant (Himalayan) |
Giant-Rhubarb (Chilean) |
Giant-Rhubarb (Brazilian) |
Hawk's-beard (Beaked) |
Heliotrope (Winter) |
Giant (Himalayan) |
Hogweed (Giant) |
Honeysuckle |
Honeysuckle (Box-Leaved) |
Honeysuckle (Himalayan) |
Honeysuckle (Tatarian) |
Honeysuckle (Wilson's) |
Hottentot-Fig |
Hyacinth (Water) |
Ivy (Boston) |
Knotweed (Giant) |
Laurel (Portugal) [Tree] |
Lettuce (Water) |
Lupin (Tree) |
Lupin (Russell) |
Monkeyflower |
Montbretia |
Pennywort (Floating) |
Parrot's Feather |
Pickerelweed |
Pigmyweed (New-Zealand) |
Pine (Lodgepole) [Tree] |
Pirri-pirri-bur |
Pitcherplant |
Pondweed (Cape) |
Primrose (Water) |
Purslane (Pink) |
Ragweed |
Ragwort (Oxford) |
Raspberry |
Rhododendron |
Shallon |
Skunk-Cabbage (American) |
Snowberry |
Speedwell (Slender) |
Tamarisk |
Thorn-Apple |
Valerian (Red) |
Variegated Archangel (Yellow) |
Vine (Russian) |
Virginia-Creeper (False) |
Virginia-Creeper |
Water Fern |
Waterweed (Curly) |
Waterweed (Nuttall's) |
Waterweed (Large-Flowered) |
Willowherb (American) |
Willowherb (New-Zealand) |
Common Ragwort |
Hybrid Knotweed |
Oak (Turkey) |
Oak (Evergreen) |
Rose (Japanese) |
Knotweed (Japanese) |
Duck-potato |
Duckweed (Least) |
Giant Alvinia |
Perfoliate Alexanders |
Water Primrose (Creeping) |
Pirri-pirri-burs |
Cotoneaster (Himalayan) |
Cotoneaster (Hollyberry) |
Cotoneaster (Small-leaved) |
Cotoneaster () |
Fanwort/Carolina Water-shield |
Knotweed (Hybrid) |
Giant Salvinia |
Wakame |
Waterweeds (all of genus Elodea) |
Rhododendron (ponticum x maximum) |
Oregon Grape/Mahonia |
Laurel (Cherry) |
Laurel (Rum) |
Honeysuckle (Fly) |
Private (Garden) |
Blackcurrents |
Currents [Ribes species] |
Dogweed (Red-osier) |
Cypress (Leyland) |
Spruce (Sitka) |
Oak (Evergreen) |
Oak (Red) |
Oak (Turkey) |
Alder (Italian) |
Tree of Heaven |
Sweet Flag (Slender) |
Giant Salvinia |
Watershield (Carolina) |
Thread-Moss (Cape) |
Heath-Star Moss |
Southern Crestwort [a liverwort] |
Bamboos |
Miscathus grasses |
Pampas Grass |
Lupin (Nootka) |
Knotweed (Himalayan) |
Bindweed (Large) |
Grape Vine |
Periwinkle (Greater) |
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