| Plant species | Vernacular | Plant family | Status | References |
| Brachypodium pinnatum | Tor-grass | Poaceae | Main | A3, A5, C8, D2, F3, G6, H3, P9, S1, T9 |
| Brachypodium sylvaticum | False Brome | Poaceae | Main | A3, A5, C8, D2, F3, G6, H3, M4, P9, S1, T9, W12 |
| Dactylis glomerata | Cock's-foot | Poaceae | Main | A3, A5, A6, B10, D1, D2, F2, G5, G6, G7, H18, H24, M4, P5, P6, P9, S1, S7, S8, S19, T2, T9, W12 |
| Deschampsia flexuosa | Wavy Hair-grass | Poaceae | Main | A3, C8, C16, D1, D2, F3, S1, T2, T9, W12 |
| Holcus lanatus | Yorkshire-fog | Poaceae | Main | A3, A5, C8, C16, D1, D2, F3, G6, M4, P9, S1, T2, T9, W12 |
| Agrostis capillaris | Common Bent | Poaceae | Secondary | A5, D1, F3, T2, W12 |
| Agrostis gigantea | Black Bent | Poaceae | Secondary | D1, F3, T2, W12 |
| Agrostis spp | Bent (unspecified) | Poaceae | Secondary | A3, C16, D1 |
| Brachypodium spp | False Brome (unspecified) | Poaceae | Secondary | A6 |
| Bromus spp | Brome (unspecified) | Poaceae | Secondary | A6 |
| Deschampsia cespitosa | Tufted Hair-grass | Poaceae | Secondary | C8 |
| Elytrigia repens | Common Couch | Poaceae | Secondary | A6 |
| Elytrigia spp | Couch (unspecified) | Poaceae | Secondary | C8, P5 |
| Festuca ovina | Sheep's Fescue | Poaceae | Secondary | F3 |
| Festuca spp | Fescue (unspecified) | Poaceae | Secondary | A6 |
| Lolium spp | Rye-grass (unspecified0 | Poaceae | Secondary | A6 |
| Poa spp | Meadow-grass (unspecified) | Poaceae | Secondary | A6 |
| Poa annua | Annual Meadow-grass | Poaceae | In captivity only | A6, F2, F3, G7, H18, H24, P5, S7, S8, S19, W12 |
| Plant species | Vernacular | Plant family | No. records | References |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 85 | 1, 4, 34, 44, 58.01, 61.01, 97, 97.1, 109, 114 |
| (not given) | "other yellow Composite" | Asteraceae | 69 | 119 |
| Cirsium sp. | Thistle (unspecified) | Asteraceae | 27 | 39, 119 |
| Centranthus ruber | Red Valerian | Valerianaceae | 15 | 2, 34, 58.01, 97, 97.1 |
| Lavandula x intermedia | Garden Lavender | Lamiaceae | 14 | 44, 58.01, 97, 97.1 |
| Origanum vulgare | Wild Marjoram | Lamiaceae | 14 | 39, 97, 97.1, 109 |
| Tagetes patula | French Marigold | Asteraceae | 13 | 92.02, 97.1 |
| Cirsium arvense | Creeping Thistle | Asteraceae | 13 | 1, 4, 6 |
| Senecio jacobaea | Common Ragwort | Asteraceae | 12 | 1, 2, 4, 5, 39, 97.1, 104, 119 |
| Ranunculus sp. | Buttercup (unspecified) | Ranunculaceae | 11 | 119 |
| Scabiosa sp. | Scabious (unspecified) | Dipsacaceae | 8 | 97.1 |
| Centaurea nigra | Common Knapweed | Asteraceae | 8 | 1, 4, 119 |
| Erysimum cheiri | Wallflower | Brassicaceae | 7 | 1, 4, 97.1 |
| Lotus corniculatus | Common Bird's-foot-trefoil | Fabaceae | 7 | 119 |
| Mentha sp. | Mint (unspecified) | Lamiaceae | 7 | 72.07, 97.1, 119 |
| Hieracium sp. | Hawkweed | Asteraceae | 6 | 4, 39 |
| Taraxacum sp. | Dandelion | Asteraceae | 6 | 1, 97.1, 104 |
| Ranunculus acris | Meadow Buttercup | Ranunculaceae | 5 | 1, 104 |
| Hyssopus officinalis | Hyssop | Lamiaceae | 5 | 97.1 |
| Calluna vulgaris | Heather | Ericaceae | 4 | 5, 119 |
| Potentilla sp. | Cinquefoil (unspecified) | Rosaceae | 4 | 119 |
| Lythrum salicaria | Purple-loosestrife | Lythraceae | 4 | 4, 97.1 |
| Lobelia sp. | Lobelia (unspeified) | Campanulaceae | 4 | 97.1 |
| Bellis perennis | Daisy | Asteraceae | 4 | 39, 97.1 |
| Centaurea sp. | Knapweed (unspecified) | Asteraceae | 4 | 39, 97.1 |
| Tagetes erecta | African Marigold | Asteraceae | 4 | 97.1 |
| Aubrieta deltoidea | Aubretia | Brassicaceae | 3 | 97, 97.1 |
| Verbena x hybrida | Verbena | Verbenaceae | 3 | 97.1 |
| Callistephus chinensis | China Aster | Asteraceae | 3 | 97.1 |
| Hyacinthoides non-scripta | Bluebell | Liliaceae | 3 | 119 |
| Dianthus sp. | Pink (unspecified) | Caryophyllaceae | 2 | 97.1 |
| Silene dioica | Red Campion | Caryophyllaceae | 2 | 119 |
| Iberis umbellata | Garden Candytuft | Brassicaceae | 2 | 97.1 |
| Rubus fruticosus agg. | Bramble | Rosaceae | 2 | 34, 109 |
| Trifolium pratense | Red Clover | Fabaceae | 2 | 119 |
| Trifolium sp. | Clover (unspecified) | Fabaceae | 2 | 97.1 |
| Geranium sp. | Crane's-bill (unspecified) | Geraniaceae | 2 | 97.1 |
| Phlox drummondii | Phlox | Polemoniaceae | 2 | 97.1 |
| Nepeta x faassenii | Garden Cat-mint | Lamiaceae | 2 | 97.1 |
| Thymus polytrichus | Wild Thyme | Lamiaceae | 2 | 97.1 |
| Ligustrum ovalifolium | Garden Privet | Oleaceae | 2 | 97.1 |
| Scabiosa columbaria | Small Scabious | Dipsacaceae | 2 | 2, 6 |
| Aster novi-belgii | Confused Michaelmas-daisy | Asteraceae | 2 | 97.1 |
| Aster x salignus | Common Michaelmas-daisy | Asteraceae | 2 | 1 |
| Centaurea scabiosa | Greater Knapweed | Asteraceae | 2 | 119 |
| Leontodon saxatilis | Lesser Hawkbit | Asteraceae | 2 | 2, 104 |
| Pulicaria dysenterica | Common Fleabane | Asteraceae | 2 | 39, 97, 97.1 |
| Senecio squalidus | Oxford Ragwort | Asteraceae | 2 | 1 |
| Succisa pratensis | Devil's-bit Scabious | Dipsacaceae | 2 | 215 |
| Ranunculus bulbosus | Bulbous Buttercup | Ranunculaceae | 1 | 197 |
| Lychnis flos-cuculi | Ragged-Robin | Caryophyllaceae | 1 | 39 |
| Stellaria holostea | Greater Stitchwort | Caryophyllaceae | 1 | 119 |
| Ceratostigma willmottianum | Chinese-plumbago | Plumbaginaceae | 1 | 97.1 |
| Viola x wittrockiana | Garden Pansy | Violaceae | 1 | 97.1 |
| (not given) | "small white Crucifer" | Brassicaceae | 1 | 119 |
| Arabis caucasica | Garden Arabis | Brassicaceae | 1 | 97.1 |
| Lobularia maritima | Sweet Alison | Brassicaceae | 1 | 97.1 |
| Lunaria annua | Honesty | Brassicaceae | 1 | 97.1 |
| Lysimachia nemorum | Yellow Pimpernel | Primulaceae | 1 | 119 |
| Hydrangea macrophylla | Hydrangea | Hydrangaceae | 1 | 97.1 |
| Sedum spectabile | Butterfly Stonecrop (Iceplant) | Crassulaceae | 1 | 58.01 |
| Sedum telephium | Orpine | Crassulaceae | 1 | 97.1 |
| Hippocrepis comosa | Horseshoe Vetch | Fabaceae | 1 | 197 |
| Choisya ternata | Mexican Orange | Rutaceae | 1 | 97.1 |
| Heliotropium arborescens | Heliotrope | Boraginaceae | 1 | 97.1 |
| Myosotis sp. | Forget-me-not (unspecified) | Boraginaceae | 1 | 97.1 |
| (not given) | "red Labiate" | Lamiaceae | 1 | 119 |
| Mentha aquatica | Water Mint | Lamiaceae | 1 | 39 |
| Prunella vulgaris | Selfheal | Lamiaceae | 1 | 119 |
| Satureja montana | Winter Savory | Lamiaceae | 1 | 97.1 |
| Antirrhinum majus | Snapdragon | Scrophulariaceae | 1 | 97.1 |
| Hebe x franciscana | Hedge Veronica | Scrophulariaceae | 1 | 97, 97.1 |
| Veronica sp. | Speedwell (unspecified) | Scrophulariaceae | 1 | 97.1 |
| Knautia arvensis | Field Scabious | Dipsacaceae | 1 | 97 |
| Achillea millefolium | Yarrow | Asteraceae | 1 | 39 |
| Ageratum houstonianum | Flossflower | Asteraceae | 1 | 97.1 |
| Cirsium vulgare | Spear Thistle | Asteraceae | 1 | 21 |
| Coreopsis tinctoria | Tickseed | Asteraceae | 1 | 97.1 |
| Echinops sp. | Globe-thistle (unspecified) | Asteraceae | 1 | 97.1 |
| Eupatorium cannabinum | Hemp-agrimony | Asteraceae | 1 | 97.1 |
| Gaillardia x grandiflora | Blanketflower | Asteraceae | 1 | 97.1 |
| Helenium autumnale | Sneezeweed | Asteraceae | 1 | 97.1 |
| Helichrysum sp. | Everlastingflower (unspecified) | Asteraceae | 1 | 71.02 |
| Hypochaeris radicata | Cat's-ear | Asteraceae | 1 | 1 |
| Leucanthemum vulgare | Oxeye Daisy | Asteraceae | 1 | 1 |
| Ligularia dentata | Leopardplant | Asteraceae | 1 | 97.1 |
| Solidago canadensis | Canadian Goldenrod | Asteraceae | 1 | 97.1 |
| Tanacetum parthenium | Feverfew | Asteraceae | 1 | 97.1 |
| Allium schoenoprasum | Chives | Liliaceae | 1 | 97.1 |
| Allium sp. | Onion (unspecified) | Liliaceae | 1 | 97.1 |
