The original report was written by Ann Whitwell and appeared in the Autumn 1994 magazine Number 431 on page 30. Click here to read the original report.
| Ambrosia psilostachya | Perennial Ragweed |
| Anagallis tenella | Bog Pimpernel |
| Angelica archangelica | Garden Angelica. |
| Bromopsis inermis | Hungarian Brome |
| Calystegia soldanella | Sea Bindweed |
| Centaurium littorale | Seaside Centaury |
| Cotula squalida | Leptinella |
| Crambe cordifolia | Greater Sea Kale |
| Dactylorhiza incarnata | Early Marsh Orchid |
| Elodea nuttallii | Nutall's Water-weed |
| Epipactis leptochila var dunensis | Dune Helleborine |
| Epipactis palustris | Marsh Helleborine |
| Epipactis phyllanthes | Green-flowered Helleborine |
| Hypochaeris glabra | Smooth Cat's-ear |
| Illecebrum verticillatum | Coral-necklace |
| Juncus balticus | Baltic Rush |
| Juncus balticus x Juncus inflexus | Hybrid Rush |
| Lagarosiphon major | Curly Waterweed |
| Monotropa hypopitys ssp. hypophegea | Yellow Bird's-nest |
| Myriophyllum alterniflorum | Alternate Water-milfoil |
| Nepeta x faassenii | Garden Catmint |
| Nymphoides peltata | Fringed Water-lily |
| Oenothera fallax | Intermediate Evening-primrose |
| Oenothera glazioviana | Large-flowered Evening-primrose |
| Orobanche minor | Common Broomrape |
| Parnassia palustris | Grass-of-Parnassus |
| Potamogeton crispus | Curled Pondweed |
| Potamogeton gramineus | Various-leaved Pondweed |
| Potamogeton pectinatus | Fennel Pondweed |
| Rubus caesius | Dewberry |
| Rubus laciniatus | Bramble |
| Sagina nodosa | Knotted Pearlwort |
| Sisymbrium volgense | Russian Mustard |
| Typha x glauca | Hybrid Reedmace |