| Plant species | Vernacular | Plant family | Status | References |
| Rumex acetosa | Common Sorrel | Polygonaceae | Main | A3, A5, A6, B4, B10, C8, C16, D2, E8, F8, F9, G6, G7, H3, H24, M4, P5, P9, R7, S1, S8, S17, S19, T2, T9, W9, W12, W13 |
| Rumex acetosella | Sheep's Sorrel | Polygonaceae | Main | A3, A5, A6, B4, B10, C8, D2, E8, F2, F3, F8, F9, G5, G6, H2, H3, H20, H24, M4, P5, P6, P9, R7, S1, S8, S16, S17, S19, T2, T5, T9, W9, W12, W13 |
| Rumex hydrolapathum | Water Dock | Polygonaceae | Secondary | A6 |
| Rumex obtusifolius | Broad-leaved Dock | Polygonaceae | Secondary | A3, A6, D2, E8, G5, G7, H2, H3, H24, S8, W9, W12 |
| Rumex pulcher | Fiddle Dock | Polygonaceae | Secondary | A6, S8 |
| Rumex spp | Dock (unspecified) | Polygonaceae | Secondary | B4, C8, D9, F2, H18, M4, P5, S1, S7, S17, T5 |
| Sececio jacobaea | Common Ragwort | Asteraceae | Unlikely | S8 |
| Plant species | Vernacular | Plant family | No. records | References |
| Senecio jacobaea | Common Ragwort | Asteraceae | 140 | 1, 2, 4, 5, 8, 14, 32, 35, 39, 51.05, 56.05, 78.06, 97, 97.1, 98, 103, 104, 113, 114, 119, 127 |
| Sedum spectabile | Butterfly Stonecrop (Iceplant) | Crassulaceae | 55 | 4, 58.01, 71.03, 97, 97.1, 195 |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 52 | 58.01, 97, 97.1, 129 |
| Cirsium arvense | Creeping Thistle | Asteraceae | 45 | 1, 4, 5, 6 |
| Calluna vulgaris | Heather | Ericaceae | 42 | 1, 4, 6, 39, 97.1, 108, 119, 124, 133 |
| Origanum vulgare | Wild Marjoram | Lamiaceae | 36 | 2, 32, 58.01, 85.03, 97.1, 117 |
| Pulicaria dysenterica | Common Fleabane | Asteraceae | 33 | 1, 4, 14, 24, 35, 36, 39, 56.05, 97.1, 107, 113, 114, 115, 117 |
| Aster x salignus | Common Michaelmas-daisy | Asteraceae | 26 | 1, 4 |
| Cirsium sp. | Thistle (unspecified) | Asteraceae | 26 | 39, 97.1, 104, 119 |
| Mentha sp. | Mint (unspecified) | Lamiaceae | 24 | 58.01, 72.07,97, 97.1, 119 |
| Aster novi-belgii | Confused Michaelmas-daisy | Asteraceae | 23 | 35, 97, 97.1 |
| Hieracium sp. | Hawkweed | Asteraceae | 17 | 1, 4, 39, 97.1 |
| Lavandula x intermedia | Garden Lavender | Lamiaceae | 12 | 44, 97.1, 105 |
| Scabiosa sp. | Scabious (unspecified) | Dipsacaceae | 12 | 97.1 |
| (not given) | "other yellow Composite" | Asteraceae | 11 | 119 |
| Tagetes patula | French Marigold | Asteraceae | 11 | 97.1 |
| Thymus polytrichus | Wild Thyme | Lamiaceae | 10 | 97, 97.1 |
| Callistephus chinensis | China Aster | Asteraceae | 10 | 97, 97.1 |
| Succisa pratensis | Devil's-bit Scabious | Dipsacaceae | 9 | 4, 35, 194, 197, 214 |
| Iberis umbellata | Garden Candytuft | Brassicaceae | 9 | 97.1 |
| Ranunculus acris | Meadow Buttercup | Ranunculaceae | 8 | 1, 97.1, 117 |
| Achillea millefolium | Yarrow | Asteraceae | 7 | 1, 5, 13, 39, 97.1, 111 |
| Eupatorium cannabinum | Hemp-agrimony | Asteraceae | 7 | 97.1, 127 |
| Heliotropium arborescens | Heliotrope | Boraginaceae | 6 | 97.1 |
| Mentha aquatica | Water Mint | Lamiaceae | 6 | 5, 104, 194 |
| Hebe x franciscana | Hedge Veronica | Scrophulariaceae | 6 | 97.1 |
| Scabiosa columbaria | Small Scabious | Dipsacaceae | 6 | 2 |
| Helichrysum bracteatum | Everlastingflower | Asteraceae | 6 | 1, 97.1 |
| Tagetes erecta | African Marigold | Asteraceae | 6 | 97.1 |
| Taraxacum sp. | Dandelion | Asteraceae | 6 | 1, 39, 104 |
| Lobularia maritima | Sweet Alison | Brassicaceae | 5 | 97.1 |
| Rubus fruticosus agg. | Bramble | Rosaceae | 5 | 1, 4, 14, 32 |
| Trifolium pratense | Red Clover | Fabaceae | 5 | 1, 39 |
| Hyssopus officinalis | Hyssop | Lamiaceae | 5 | 72.04, 97.1, 105 |
| Bellis perennis | Daisy | Asteraceae | 5 | 1, 39, 97.1, 119 |
| Leucanthemum x superbum | Shasta Daisy | Asteraceae | 5 | 97.1, 127 |
| Solidago canadensis | Canadian Goldenrod | Asteraceae | 5 | 97.1 |
| Calendula officinalis | Pot Marigold | Asteraceae | 4 | 97.1, 129 |
| Centaurea nigra | Common Knapweed | Asteraceae | 4 | 1, 2, 35, 119 |
| Senecio sp. | Ragwort (unspecified) | Asteraceae | 4 | 97.1 |
| Leontodon hispidus | Rough Hawkbit | Asteraceae | 4 | 1 |
| Ranunculus sp. | Buttercup (unspecified) | Ranunculaceae | 3 | 39, 119 |
| Helianthemum sp. | Rock-rose (unspecified) | Cistaceae | 3 | 97.1 |
| Ceanothus x delileanus | Ceanothus | Rhamnaceae | 3 | 4, 97.1 |
| Verbena bonariensis | Argentinian Vervain | Verbenaceae | 3 | 129 |
| Lobelia sp. | Lobelia (unspeified) | Campanulaceae | 3 | 97.1 |
| Centranthus ruber | Red Valerian | Valerianaceae | 3 | 97.1 |
| Anthemis arvensis | Corn Chamomile | Asteraceae | 3 | 1, 97.1 |
| Aster tripolium | Sea Aster | Asteraceae | 3 | 73.03, 82.01, 162 |
| Centaurea sp. | Knapweed (unspecified) | Asteraceae | 3 | 97.1 |
| Coreopsis tinctoria | Tickseed | Asteraceae | 3 | 97.1 |
| Leucanthemum vulgare | Oxeye Daisy | Asteraceae | 3 | 1, 101, 119 |
| Rudbeckia sp. | Coneflower (unspecified) | Asteraceae | 3 | 97.1 |
| Tanacetum parthenium | Feverfew | Asteraceae | 3 | 97.1 |
| Dianthus barbatus | Sweet-William | Caryophyllaceae | 2 | 97.1 |
| Saponaria officinalis | Soapwort | Caryophyllaceae | 2 | 97.1 |
| Aubrieta deltoidea | Aubretia | Brassicaceae | 2 | 97.1 |
| Primula vulgaris | Primrose | Primulaceae | 2 | 97.1, 119 |
| Fragaria x ananassa | Garden Strawberry | Rosaceae | 2 | 97.1 |
| Potentilla sp. | Cinquefoil (unspecified) | Rosaceae | 2 | 119 |
| Geranium sp. | Crane's-bill (unspecified) | Geraniaceae | 2 | 97.1 |
| Hedera helix | Ivy | Araliaceae | 2 | 97.1 |
| Verbena x hybrida | Verbena | Verbenaceae | 2 | 97.1 |
| (not given) | "red Labiate" | Lamiaceae | 2 | 119 |
| Dipsacus fullonum | Wild Teasel | Dipsacaceae | 2 | 97.1 |
| Knautia arvensis | Field Scabious | Dipsacaceae | 2 | 117, 129 |
| Centaurea scabiosa | Greater Knapweed | Asteraceae | 2 | 35, 119 |
| Helenium autumnale | Sneezeweed | Asteraceae | 2 | 97.1, 129 |
| Senecio squalidus | Oxford Ragwort | Asteraceae | 2 | 1, 74.02 |
| Tanacetum vulgare | Tansy | Asteraceae | 2 | 69.06 |
| Cimicifuga simplex | Bugbane | Ranunculaceae | 1 | 129 |
| Dianthus sp. | Pink (unspecified) | Caryophyllaceae | 1 | 97.1 |
| Silene dioica | Red Campion | Caryophyllaceae | 1 | 97.1 |
| Alliaria petiolata | Garlic Mustard | Brassicaceae | 1 | 1 |
| Brassica oleracea | Wild Cabbage | Brassicaceae | 1 | 1 |
| Erysimum cheiri | Wallflower | Brassicaceae | 1 | 97.1 |
| Reseda odorata | Garden Mignonette | Resedaceae | 1 | 97.1 |
| Erica sp. | Heath (unspecified) | Ericaceae | 1 | 97 |
| Sedum spurium | Caucasian-stonecrop | Crassulaceae | 1 | 97.1 |
| Geum sp. | Avens (unspecified) | Rosaceae | 1 | 97.1 |
| Rosa sp. | Rose (unspecified) | Rosaceae | 1 | 97.1 |
| Lotus corniculatus | Common Bird's-foot-trefoil | Fabaceae | 1 | 97.1 |
| Impatiens sp. | Balsam (unspecified) | Balsaminaceae | 1 | 97.1 |
| Conopodium majus | Pignut | Apiaceae | 1 | 1 |
| Heracleum sphondylium | Hogweed | Apiaceae | 1 | 1 |
| Solanum melongena | Aubergine | Solanaceae | 1 | 97.1 |
| Caryopteris x clandonensis | Blue Mist Shrub/Bluebeard | Verbenaceae | 1 | 97.1 |
| Glechoma hederacea | Ground-ivy | Lamiaceae | 1 | 119 |
| Mentha suaveolens | Round-leaved Mint | Lamiaceae | 1 | 71.03 |
| Nepeta x faassenii | Garden Cat-mint | Lamiaceae | 1 | 97.1 |
| Salvia officinalis | Sage (unspecified) | Lamiaceae | 1 | 97.1 |
| Ligustrum ovalifolium | Garden Privet | Oleaceae | 1 | 97.1 |
| Euphrasia sp. | Eyebright | Scrophulariaceae | 1 | 119 |
| Argyranthemum frutescens | Marguerite | Asteraceae | 1 | 1, 97.1 |
| Catananche caerulea | Cupid's Dart | Asteraceae | 1 | 97.1 |
| Dendranthema sp. | Florist's Chrysanthemum | Asteraceae | 1 | 97.1 |
| Erigeron karvinskianus | Mexican Fleabane | Asteraceae | 1 | 127 |
| Helichrysum italicum | Curry Plant | Asteraceae | 1 | 97.1 |
| Leontodon saxatilis | Lesser Hawkbit | Asteraceae | 1 | 97.1 |
| Ligularia dentata | Leopardplant | Asteraceae | 1 | 97.1 |
| Senecio vulgaris | Groundsel | Asteraceae | 1 | 104 |
| Tripleurospermum inodorum | Scentless Mayweed | Asteraceae | 1 | 1 |
| Allium sp. | Onion (unspecified) | Liliaceae | 1 | 97.1 |
| Colchicum autumnale | Meadow Saffron | Liliaceae | 1 | 65.04 |
| - | (dung) | - | 1 | 1 |
