The original report was written by Stephen Clarkson and appeared in the Spring 2005 magazine Number 462 on pages 30, 31 and 32. Click here to read the original report.
| Acaena anserinifolia | Bronze Pirri-pirri-bur |
| Alchemilla filicaulis ssp. vestita | Lady's-mantle |
| Alchemilla mollis | Lady's-mantle |
| Allium carinatum | Keeled Garlic |
| Alopecurus aequalis | Orange foxtail |
| Amsinckia micrantha | Common Fiddleneck |
| Anagallis minima | Chaffweed |
| Artemisia ludoviciana | White Sage-brush |
| Botrychium lunaria | Moonwort |
| Campanula latifolia | Giant Bellflower |
| Campanula rapunculus | Rampion Bellflower |
| Cardamine corumbosa | New Zealand Bittercress |
| Carduus crispus | Welted Thistle |
| Carex aquatilis | Water Sedge |
| Carex silvatica | Wood Sedge |
| Clarkia unguiculata | Clarkia |
| Claytonia sibirica | Pink Purslane |
| Clinopodium grandiflorum | Greater Calamint |
| Corallorhiza trifida | Coralroot Orchid |
| Dactylorhiza purpurella | Northern Marsh-orchid |
| Doronicum pardalianches | Leopard's-bane |
| Equisetum fluviatile | Water Horsetail |
| Equisetum variegatum | Variegated Horsetail |
| Euphorbia dulcis | Sweet Spurge |
| Euphrasia arctica ssp. borealis | Eyebright |
| Euphrasia nemorosa | Eyebright |
| Euphrasia micrantha | Eyebright |
| Galeopsis tetrahit | Common Hemp-nettle |
| Galium boreale | Northern Bedstraw |
| Gaultheria mucronata | Prickly Heath |
| Geranium sylvaticum | Wood Cranesbill |
| Geranium x magnificum | Purple Cranesbill |
| Geranium x oxonianum | Druce's cranesbill |
| Goodyera repens | Creeping Lady's tresses |
| Huperzia selago | Fir Clubmoss |
| Iberis umbellata | Garden Candytuft |
| Juncus balticus | Baltic rush |
| Kniphofia x praecox | Great Red-hot Poker |
| Lamium hybridum | Cut-leaved Dead-nettle |
| Levisticum officinale | Lovage |
| Linnaea borealis | Twinflower |
| Lychnis flos-cuculi | Ragged-robin |
| Myosotis secunda | Creeping Forget-me-not |
| Myrrhis odorata | Sweet Cicely |
| Ophioglossum azoricum | Small adder's-tongue |
| Papaver somniferum | Opium Poppy |
| Pedicularis palustris | Marsh Lousewort |
| Picris hieracioides | Hawkweed Ox-tongue |
| Puccinellia distans | Reflexed Salt-marsh Grass |
| R. obtusifolius | Broad-leaved Dock |
| R. x hybridus = R. longifolius x R. obtusifolius | Hybrid Dock |
| Radiola linoides | Allseed |
| Ranunculus peltatus | Pond water crowfoot |
| Rheum x hybridum | Rhubarb |
| Rubus cockbumianus | White-stemmed Bramble |
| Rumex longifolius | Northern dock |
| Rumex pseudoalpinus | Monk's Rhubarb |
| Saponaria ocymoides | Rock Soapwort |
| Sedum spurium | Caucasian stonecrop |
| Spergularia marina | Lesser Sea-spurrey |
| Symphytum tuberosum | Tuberous Comfrey |
| Tanacetum macrophyllum | Rayed Tansy |
| Teesdalia nudicaulis | Shepherd's Cress |
| Trientalis europaea | Chickweed Wintergreen |
| Trifolium medium | Zigzag Clover |
| Tsuga heterophylla | Western Hemlock |
| Veronica agrestis | Green Field-speedwell |
| Veronica longifolia | Garden speedwell |
| Vinca minor | Lesser Periwinkle |
| Viola x wittrockiana | Garden Pansy |