| Plant species | Vernacular | Plant family | Status | References |
| Agrostis stolonifera | Creeping Bent | Poaceae | Main | D3 |
| Dactylis glomerata | Cock's-foot | Poaceae | Main | A6, B4, C8, F9, G5, G6, G7, H24, M4, P5, P9, S7, S19 |
| Festuca ovina | Sheep's Fescue | Poaceae | Main | D3, W12 |
| Festuca spp | Fescue (unspecified) | Poaceae | Main | A3, C8, E3, F3, P5 |
| Lolium perenne | Perennial Rye-grass | Poaceae | Main | A6 |
| Lolium spp | Rye-grass (unspecified0 | Poaceae | Main | C8 |
| Poa annua | Annual Meadow-grass | Poaceae | Main | A6, B4, C8, F2, G5, G7, H18, H24, M4, P5, P9, S7, S19 |
| Poa trivialis | Rough Meadow-grass | Poaceae | Main | A6, C8, D3 |
| Agrostis capillaris | Common Bent | Poaceae | Secondary | H4 |
| Elytrigia repens | Common Couch | Poaceae | Secondary | A3, A5, A6, B4, C8, D2, F3, G6, G7, H24, P5, S1, S7, W12 |
| Poa pratensis | Smooth Meadow-grass | Poaceae | Secondary | D3 |
| Poa spp | Meadow-grass (unspecified) | Poaceae | Secondary | A3, B5, F3, G6, S1, W12 |
| Festuca rubra | Red Fescue | Poaceae | Egg-laying record | D2, W12 |
| Anthoxanthum odoratum | Sweet Vernal-grass | Poaceae | Non-native plant | D2 |
| Agrostis spp | Bent (unspecified) | Poaceae | In captivity only | A3, A5, B5, C8, D2, E3, F3, M4, S1, T9 |
| Plant species | Vernacular | Plant family | No. records | References |
| Rubus fruticosus agg. | Bramble | Rosaceae | 748 | 1, 8, 10, 14, 20, 22, 25, 30, 31, 35, 39, 46.03, 46.04, 97.1, 107, 108, 111, 112, 113, 114, 127, 139 |
| Origanum vulgare | Wild Marjoram | Lamiaceae | 206 | 2, 10, 36, 58.01, 97.1, 107, 109, 113, 127, 129 |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 174 | 1, 34, 44, 54.02, 58.01, 61.01, 97, 97.1, 129 |
| Senecio jacobaea | Common Ragwort | Asteraceae | 166 | 1, 8, 20, 31, 39, 46.04, 89.01, 97, 97.1, 101, 104, 112, 113, 117, 119, 127 |
| Calluna vulgaris | Heather | Ericaceae | 135 | 7, 97.1, 119 |
| Mentha sp. | Mint (unspecified) | Lamiaceae | 115 | 58.01, 97.1, 119, 129 |
| Cirsium sp. | Thistle (unspecified) | Asteraceae | 64 | 31, 39, 97.1, 104, 113, 119 |
| Hebe x franciscana | Hedge Veronica | Scrophulariaceae | 47 | 97.1 |
| Scabiosa sp. | Scabious (unspecified) | Dipsacaceae | 45 | 97.1 |
| Lavandula x intermedia | Garden Lavender | Lamiaceae | 38 | 97.1 |
| Cirsium arvense | Creeping Thistle | Asteraceae | 36 | 1, 88.01, 117 |
| Eupatorium cannabinum | Hemp-agrimony | Asteraceae | 34 | 1, 97.1, 127 |
| Thymus polytrichus | Wild Thyme | Lamiaceae | 33 | 39, 97, 97.1, 119 |
| Erigeron sp. | Fleabane (unspecified) | Asteraceae | 32 | 97.1 |
| Iberis umbellata | Garden Candytuft | Brassicaceae | 30 | 44, 97.1, 129 |
| Leucanthemum x superbum | Shasta Daisy | Asteraceae | 27 | 97, 97.1 |
| Centranthus ruber | Red Valerian | Valerianaceae | 21 | 97.1 |
| Ligustrum ovalifolium | Garden Privet | Oleaceae | 20 | 97, 97.1, 139 |
| Centaurea sp. | Knapweed (unspecified) | Asteraceae | 19 | 97, 97.1 |
| (not given) | "other yellow Composite" | Asteraceae | 18 | 119 |
| Sedum spectabile | Butterfly Stonecrop (Iceplant) | Crassulaceae | 17 | 10, 97.1, 129 |
| Helichrysum bracteatum | Everlastingflower | Asteraceae | 17 | 97.1, 129 |
| Hyssopus officinalis | Hyssop | Lamiaceae | 16 | 97.1, 129 |
| Phlox drummondii | Phlox | Polemoniaceae | 15 | 97.1 |
| Tanacetum parthenium | Feverfew | Asteraceae | 15 | 97, 97.1 |
| Aster novi-belgii | Confused Michaelmas-daisy | Asteraceae | 14 | 97.1 |
| Lobelia sp. | Lobelia (unspeified) | Campanulaceae | 13 | 97.1, 129 |
| Solidago canadensis | Canadian Goldenrod | Asteraceae | 13 | 97.1, 129 |
| Coreopsis tinctoria | Tickseed | Asteraceae | 12 | 97.1 |
| Tagetes patula | French Marigold | Asteraceae | 12 | 97.1, 129 |
| Lobularia maritima | Sweet Alison | Brassicaceae | 8 | 97.1 |
| Phaseolus coccineus | Runner Bean | Fabaceae | 8 | 97.1 |
| Potentilla sp. | Cinquefoil (unspecified) | Rosaceae | 7 | 97.1 |
| Ceanothus x delileanus | Ceanothus | Rhamnaceae | 7 | 97.1, 129 |
| Centaurea nigra | Common Knapweed | Asteraceae | 7 | 1, 119 |
| Pulicaria dysenterica | Common Fleabane | Asteraceae | 7 | 1, 10, 31, 39, 112, 113, 117 |
| Heliotropium arborescens | Heliotrope | Boraginaceae | 6 | 44, 97.1, 129 |
| Verbena x hybrida | Verbena | Verbenaceae | 6 | 97.1 |
| Nepeta x faassenii | Garden Cat-mint | Lamiaceae | 6 | 97.1 |
| Calendula officinalis | Pot Marigold | Asteraceae | 6 | 97.1, 129 |
| Callistephus chinensis | China Aster | Asteraceae | 6 | 97.1 |
| Rudbeckia sp. | Coneflower (unspecified) | Asteraceae | 6 | 97, 97.1 |
| Geranium sp. | Crane's-bill (unspecified) | Geraniaceae | 5 | 97.1 |
| Viola x wittrockiana | Garden Pansy | Violaceae | 4 | 97.1 |
| (not given) | "red Labiate" | Lamiaceae | 4 | 119 |
| Achillea millefolium | Yarrow | Asteraceae | 4 | 1, 97.1, 117 |
| Bellis perennis | Daisy | Asteraceae | 4 | 97.1 |
| Leucanthemum vulgare | Oxeye Daisy | Asteraceae | 4 | 1, 97.1 |
| Tagetes erecta | African Marigold | Asteraceae | 4 | 97.1 |
| Gladiolus illyricus | Wild Gladiolus | Iridaceae | 4 | 52.01 |
| Lychnis sp. | Catchfly (unspecified) | Caryophyllaceae | 3 | 97.1 |
| Aubrieta deltoidea | Aubretia | Brassicaceae | 3 | 97.1 |
| Myosotis sp. | Forget-me-not (unspecified) | Boraginaceae | 3 | 97.1 |
| Dipsacus fullonum | Wild Teasel | Dipsacaceae | 3 | 97.1 |
| Echinops sp. | Globe-thistle (unspecified) | Asteraceae | 3 | 97.1 |
| Hesperis matronalis | Dame's-violet (Sweet Rocket) | Brassicaceae | 2 | 97.1 |
| Hydrangea macrophylla | Hydrangea | Hydrangaceae | 2 | 97, 97.1 |
| Fragaria x ananassa | Garden Strawberry | Rosaceae | 2 | 97.1 |
| Rosa sp. | Rose (unspecified) | Rosaceae | 2 | 97.1 |
| Trifolium pratense | Red Clover | Fabaceae | 2 | 1, 39 |
| (not given) | "white Umbellifer" | Apiaceae | 2 | 119 |
| Verbena bonariensis | Argentinian Vervain | Verbenaceae | 2 | 129 |
| Phlomis sp. | Sage (unspecified) | Lamiaceae | 2 | 97.1 |
| Salvia officinalis | Sage (unspecified) | Lamiaceae | 2 | 97.1, 119 |
| Teucrium scorodonia | Wood Sage | Lamiaceae | 2 | 36, 107 |
| Veronica sp. | Speedwell (unspecified) | Scrophulariaceae | 2 | 97.1 |
| Knautia arvensis | Field Scabious | Dipsacaceae | 2 | 129 |
| Centaurea cyanus | Cornflower | Asteraceae | 2 | 97.1, 197 |
| Centaurea scabiosa | Greater Knapweed | Asteraceae | 2 | 119 |
| Chrysanthemum segetum | Corn Marigold | Asteraceae | 2 | 97.1 |
| Dahlia pinnata | Dahlia | Asteraceae | 2 | 71.06, 73.05 |
| Ligularia dentata | Leopardplant | Asteraceae | 2 | 97.1 |
| Osteospermum jucundum | Cape Daisy | Asteraceae | 2 | 97.1 |
| Anemone x hybrida | Japanese Anemone | Ranunculaceae | 1 | 97.1 |
| Mahonia aquifolium | Oregon-grape | Berberidaceae | 1 | 97.1 |
| Lychnis coronaria | Rose Campion | Caryophyllaceae | 1 | 66.05 |
| Persicaria sp. | Bistort (unspecified) | Polygonaceae | 1 | 97.1 |
| Limonium sp. | Sea-lavender (unspecified) | Plumbaginaceae | 1 | 97.1 |
| Psylliostachys suworowii | Statice | Plumbaginaceae | 1 | 97.1 |
| Hypericum sp. | St John's-wort (unspecified) | Clusiaceae | 1 | 97.1 |
| Hibiscus sp. | Hibiscus | Malvaceae | 1 | 97.1 |
| Helianthemum sp. | Rock-rose (unspecified) | Cistaceae | 1 | 97 |
| Lepidium sativum | Garden Cress | Brassicaceae | 1 | 97.1 |
| Sinapis arvensis | Charlock | Brassicaceae | 1 | 97.1 |
| Lysimachia ephemerum | Loosestrife | Primulaceae | 1 | 97.1 |
| Escallonia bifida | White Escallonia | Grossulariaceae | 1 | 97.1 |
| Astilbe sp. | False-buck's-beard | Saxifragaceae | 1 | 97.1 |
| Potentilla sp. | Cinquefoil (unspecified) | Rosaceae | 1 | 119 |
| Rubus idaeus | Raspberry | Rosaceae | 1 | 97.1 |
| Galega officinalis | Goat's-rue | Fabaceae | 1 | 97.1 |
| Lathyrus odoratus | Sweet Pea | Fabaceae | 1 | 97.1 |
| Lotus corniculatus | Common Bird's-foot-trefoil | Fabaceae | 1 | 119 |
| Trifolium repens | White Clover | Fabaceae | 1 | 39 |
| Vicia cracca | Tufted Vetch | Fabaceae | 1 | 1 |
| Lythrum salicaria | Purple-loosestrife | Lythraceae | 1 | 97.1 |
| Pelargonium x hybridum | Geranium | Geraniaceae | 1 | 97.1 |
| Tropaeolum majus | Nasturtium | Tropaeolaceae | 1 | 97.1 |
| Apium graveolens var.rapaceum | Celeriac | Apiaceae | 1 | 97.1 |
| Astrantia major | Astrantia | Apiaceae | 1 | 97.1 |
| Eryngium planum | Blue Eryngo | Apiaceae | 1 | 97.1 |
| Petroselinum crispum | Garden Parsley | Apiaceae | 1 | 97.1 |
| Nicotiana sp. | Tobacco | Solanaceae | 1 | 97.1 |
| Petunia x hybrida | Petunia | Solanaceae | 1 | 97.1 |
| Echium vulgare | Viper's-bugloss | Boraginaceae | 1 | 97.1 |
| Mentha aquatica | Water Mint | Lamiaceae | 1 | 39 |
| Satureja montana | Winter Savory | Lamiaceae | 1 | 97.1 |
| Jasminum sp. | Jasmine (unspeciffied) | Oleaceae | 1 | 97.1 |
| Hebe sp. | Hebe (unspecified) | Scrophulariaceae | 1 | 129 |
| Succisa pratensis | Devil's-bit Scabious | Dipsacaceae | 1 | 39 |
| Ageratum houstonianum | Flossflower | Asteraceae | 1 | 97.1 |
| Anaphalis margaritacea | Pearly Everlasting | Asteraceae | 1 | 97.1 |
| Argyranthemum frutescens | Marguerite | Asteraceae | 1 | 97.1 |
| Aster tripolium | Sea Aster | Asteraceae | 1 | 73.03 |
| Carduus sp. | Thistle (unspecified) | Asteraceae | 1 | 31 |
| Carlina vulgaris | Carline Thistle | Asteraceae | 1 | 39 |
| Erigeron karvinskianus | Mexican Fleabane | Asteraceae | 1 | 127 |
| Gaillardia x grandiflora | Blanketflower | Asteraceae | 1 | 97.1 |
| Helenium autumnale | Sneezeweed | Asteraceae | 1 | 97.1 |
| Helichrysum sp. | Everlastingflower (unspecified) | Asteraceae | 1 | 71.02 |
| Liatris spicata | Blazing Star | Asteraceae | 1 | 97.1 |
| Olearia sp. | Daisy-bush (unspecified) | Asteraceae | 1 | 97.1 |
| Senecio aquaticus | Marsh Ragwort | Asteraceae | 1 | 1 |
| Senecio sp. | Ragwort (unspecified) | Asteraceae | 1 | 97, 97.1 |
| Senecio squalidus | Oxford Ragwort | Asteraceae | 1 | 74.02 |
| Taraxacum sp. | Dandelion | Asteraceae | 1 | 97.1 |
| Allium schoenoprasum | Chives | Liliaceae | 1 | 97.1 |
| Allium sp. | Onion (unspecified) | Liliaceae | 1 | 97.1 |
| Dactylorhiza sp. | Marsh-orchid (unspecified) | Orchidaceae | 1 | 119 |
| Asclepias sp. | Milkweed (unspecified) | Asclepiadaceae | 1 | 97.1 |
