The original report was written by Mike Shaw and appeared in the Autumn 1997 magazine Number 440 on pages 30, 31 and 32. Click here to read the original report.
| Ambrosia psilostachya | Perennial Ragweed |
| Angelica archangelica | Garden Angelica |
| Baldellia ranunculoides | Lesser Water-plantain |
| Bromopsis inermis | Hungarian Brome |
| Campanula rapunculoides | Creeping Bellflower |
| Centaurium erythraea | Common Centaury |
| Centaurium littorale | Seaside Centaury |
| Corynephorus canescens | Grey Hair-grass |
| Crambe maritima | Sea-kale |
| Dactylorhiza incarnata ssp. incarnata | Early Marsh Orchid |
| Dactylorhiza incarnata ssp. pulchella | Early Marsh Orchid |
| Epipactis leptochila var. dunensis | Narrow-lipped Helleborine |
| Epipactis phyllanthes | Green-flowered Helleborine |
| Erodium x anaristatum (E. lebelii x E. cicutarium) | Hybrid Erodium |
| Eryngium maritimum | Sea-holly |
| Euphorbia x pseudovirgata | Twiggy Spurge |
| Glaucium flavum | Yellow-poppy |
| Hippophae rhamnoides | Sea-buckthorn |
| Juncus balticus | Baltic Rush |
| Juncus balticus x inflexus | Hybrid Rush |
| Lathyrus tuberosus | Tuberous Pea |
| Monotropa hypopitys | Yellow Bird's-nest. |
| Oenothera biennis | Common Evening Primrose |
| Oenothera fallax | Intermediate Evening-primrose |
| Oenothera glazioviana | Large-flowered Evening-primrose |
| Parnassia palustris var. condensata | Grass-of-Parnassus |
| Potentilla recta | Sulphur Cinquefoil |
| Ranunculus lingua | Greater Spearwort |
| Salix x donianaS. repens x S. purpurea | Hybrid Willow |
| Salsola kali | Prickly Saltwort |
| Schoenoplectus pungens | Sharp Club-rush |
| Thalictrum flavum | Common Meadow-rue |
| Typha x glauca | Hybrid Reedmace |
| Verbascum densiflorum | Dense-flowered Mullein |
| Verbascum phlomoides | Orange Mullein |
| Veronica austriaca | Large Speedwell |
| Veronica longifolia | Garden Speedwell |