The original report was written by Arthur G. Hoare and appeared in the Autumn 1998 magazine Number 443 on page 20 and 21. Click here to read the original report.
| Abies grandis | Giant Fir |
| Dryopteris affinis ssp. borreri | Scaly Male-fern |
| Hymenophyllum tunbridgense | Tunbridge Filmy-fern |
| Luzula forsteri | Southern Wood-rush |
| Luzula pilosa | Hairy Wood-rush |
| Luzula x borreri | Hybrid Woodrush |
| Orchis morio | Green-winged Orchid |
| Osmunda regalis | Royal Fern |
| Ranunculus ficaria ssp bulbilifer | Lesser Celandine |
| Saxifraga x urbium | Londonpride |
| Sequoia sempervirens | Coastal Redwood |
| Stachys x ambigua | Stachys sylvatica |
| Thalictrum aquilegiifolium | French Meadow-rue |