| Aster (Perennial) |
| Avens (Water) |
| Balsam (Himalayan) |
| Balsam (Orange) |
| Bistort (Amphibious) |
| Bistort (Red) |
| Bittercress (Large) |
| Bittercress (Wavy) |
| Bittersweet |
| Bleeding Heart |
| Bouncing Bett |
| Bur-Marigold (London) |
| Bur-Marigold (Nodding) |
| Bur-reed (Branched) |
| Bur-reed (Unbranched) |
| Butterbur |
| Campion (Red) |
| Daffodil (Wild) |
| Dock (Golden) |
| Fleabane (Common) |
| Fritillary |
| Giant Rhubarb (Brazilian) |
| Giant Rhubarb (Chilean) |
| Gypsywort |
| Hemp Agrimony |
| Hogweed (Giant) |
| Iris (Siberian) |
| Iris (Yellow) |
| Knotweed (Giant) |
| Knotweed (Lesser) |
| Lesser Celandine |
| Lily (Arum) |
| Loosestrife (Purple) |
| Loosestrife (Yellow) |
| Marigold (Marsh) |
| Meadow-Rue (Lesser) |
| Meadowsweet |
| Mint (Corn) |
| Mint (Round Leaved) |
| Mint (Water) |
| Monkeyflower |
| Monkeyflower (Coppery) |
| Monkeyflower (Hybrid) |
| Monkshood |
| Nettle (Fen) |
| Nettle (Stinging) |
| Orchid (Early Marsh) |
| Orchid (Southern Marsh) |
| Pennywort (Floating) |
| Pheasant's Eye |
| Ragged Robin |
| Saxifrage (Golden [Alternate Leaved]) |
| Saxifrage (Golden [Opposite Leaved]) |
| Skullcap |
| Snowdrop |
| Snowdrop (Green) |
| Soapwort |
| Teasel (Small) |
| Thistle (Melancholy) |
| Valerian (Common) |
| Willowherb (Great) |
| Wintercress (American) |
| Woundwort (Marsh) |
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