The original report was written by Vincent Jones and appeared in the Autumn 1999 magazine Number 446 on pages 15, 16 and 17. Click here to read the original report.
| Allium vineale | Wild Onion |
| Anisantha diandra | Great Brome |
| Anthemis cotula | Stinking Chamomile |
| Anthyllis vulneraria ssp. vulneraria | Kidney Vetch |
| Arabis hirsuta | Hairy Rock-cress |
| Atriplex glabriuscula | Babington's Orache |
| Bromus hordeaceus ssp. hordeaceus | Soft Brome |
| Bromus hordeaceus ssp. thominei | Soft Brome |
| Bromus x pseudothominei | Lesser Soft-brome |
| Callitriche truncata | Short-leaved Water-starwort |
| Carex pseudocyperus | Cyperus Sedge |
| Crambe maritima | Sea-kale |
| Cuscuta epithymum | Dodder |
| Cynosurus echinatus | Rough Dog's-tail |
| Erigeron glaucus | Seaside Daisy |
| Erodium cicutarium | Common Stork's-bill |
| Erodium maritimum | Sea Stork's-bill |
| Euphrasia pseudokerneri | Eyebright |
| Festuca arenaria | Rush-leaved Fescue |
| Festuca rubra ssp. juncea | Red Fescue |
| Festuca rubra ssp. rubra | Red Fescue |
| Fumaria densiflora | Dense-flowered Fumitory |
| Gaillardia x grandiflora | Blanket-flower |
| Gymnadenia conopsea ssp. conopsea | Fragrant Orchid |
| Hippocrepis emerus | Scorpion Senna |
| Hirschfeldia incana | Hoary Mustard |
| Jasione montana | Sheep's-bit |
| Lagurus ovatus | Hare's-tail |
| Lathyrus japonicus | Sea Pea |
| Lathyrus nissolia | Grass Vetchling |
| Legousia hybrida | Venus's-looking Glass |
| Linum bienne | Pale Flax |
| Lychnis coronaria | Rose Campion |
| Medicago arabica | Spotted Medick |
| Medicago minima | Bur Medick |
| Medicago polymorpha | Toothed Medick |
| Moenchia erecta | Upright Chickweed |
| Myriophyllum spicatum | Spiked Water-milfoil |
| Onobrychis viciifolia | Sainfoin |
| Ophrys sphegodes | Early Spider-orchid |
| Orobanche minor var. minor | Common Broomrape |
| Poa bulbosa | Bulbous Meadow-grass |
| Polygala calcarea | Chalk Milkwort |
| Polypogon monspeliensis | Annual Beard-grass |
| Potamogeton trichoides | Hairlike Pondweed |
| Sagina maritima | Sea Pearlwort |
| Salvia verbenaca | Wild Clary |
| Sedum anglicum | English Stonecrop |
| Sedum forsterianum | Rock Stonecrop |
| Senecio cineraria | Silver Ragwort |
| Silene conica | Sand Catchfly |
| Silene nutans | Nottingham Catchfly |
| Silene uniflora | Sea Campion |
| Teesdalia nudicaulis | Shepherd's Cress |
| Torilis nodosa | Knotted Hedge-parsley |
| Tragopogon pratensis ssp. pratensis | Goat's-beard |
| Trifolium glomeratum | Clustered Cover |
| Trifolium ornithopodioides | Fenugreek |
| Trifolium scabrum | Rough Clover |
| Trifolium striatum | Knotted Clover |
| Trifolium subterraneum | Subterranean Clover |
| Trifolium suffocatum | Suffocated Clover |
| Vulpia ciliata ssp. ambigua | Bearded Fescue |
| Vulpia fasciculata | Dune Fescue |