The original report was written by Roger Heath-Brown and appeared in the Autumn 2002 magazine Number 455 on page 30. Click here to read the original report.
| Acorus calamus | Sweet-flag |
| Anagallis tenella | Bog Pimpernel |
| Aristolochia clematitis | Birthwort |
| Astragalus glycyphyllos | Wild Liquorice |
| Campanula trachelium | Nettle-leaved Bellflower |
| Limosella aquatica | Mudwort |
| Oenanthe fistulosa | Tubular Water-dropwort |
| Papaver argemone | Prickly Poppy |
| Thyme pulegioides | Large Thyme |
| Thymus polytrichus | Wild Thyme |
| Trifolium fragiferum | Strawberry Clover |