The original report was written by Noreen and Roy Sherlock and appeared in the Autumn 1999 magazine Number 446 on page 22. Click here to read the original report.
| Allium paradoxum | Few-flowered Garlic |
| Arabidopsis thaliana | Thale Cress |
| Asplenium ruta-muraria | Wall Rue |
| Ceratochloa cathartica | Rescue Brome |
| Ceterach officinarum | Rusty-back Fern |
| Chionodoxa forbesii | Glory of the Snow |
| Chrysosplenium alternifolium | Alternate-leaved Golden-saxifrage |
| Corydalis solida | Bird-in-a-Bush |
| Daphne laureola | Spurge Laurel |
| Dryopteris affinis ssp. affinis | Scaly Male-fern |
| Erophila verna | Common Whitlowgrass |
| Geranium rotundifolia | Round-leaved Crane's-bill |
| Geranium x monacense | Munich Crane's-bill |
| Heracleum mantegazzianium | Giant Hogweed |
| Lysichiton americanus | American Skunk-cabbage |
| Medicago arabica | Spotted Medick |
| Montia fontana | Blinks |
| Muscari neglectum | Grape Hyacinth |
| Onoclea sensibilis | Sensitive Fern |
| Petasites japonicus | Giant Butterbur |
| Polystichum aculeatum | Hard Shield-fern |
| Polystichum setiferum | Soft Shield-fern |
| Pseudosasa japonica | Arrow Bamboo |
| Saxifraga granulata | meadow Saxifrage |
| Saxifraga tridactylites | Rue-leaved Saxifrage |
| Sedum dasyphyllum | Thick-leaved Stonecrop |
| Symphytum bulbosum | Bulbous Comfrey |
| Symphytum grandiflorum | Creeping Comfrey |
| Symphytum orientale | Soft Comfrey |