| Plant species | Vernacular | Plant family | Status | References |
| Urtica dioica | Common Nettle | Urticaceae | Main | A3, A5, A6, B4, B5, B9, B10, B11, C8, C16, C17, D2, D9, E5, F2, F3, G5, G6, G7, H2, H3, H7, H18, H20, H24, M4, P5, P6, P9, R5, S1, S7, S8, S17, S19, T2, T5, T9, W9, W12, W13 |
| Urtica urens | Small Nettle | Urticaceae | Main | A3, A6, D2, E5, M4, P5, P9, S1, S8, T2, T9, W12 |
| Humulus lupulus | Hop | Cannabaceae | In captivity only | A6, G5, P5, P9, S7, S19 |
| Plant species | Vernacular | Plant family | No. records | References |
| Erica sp. | Heath (unspecified) | Ericaceae | 10001 | 97, 149 |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 1390 | 1, 2, 3, 4, 6, 7, 13, 14, 28, 31, 32, 34, 36, 44, 58.01, 61.01, 63.05, 64.05, 73.02, 74.02, 97, 97.1, 103, 107, 108, 109, 111, 112, 113, 114, 117, 129, 132, 177 |
| Cirsium arvense | Creeping Thistle | Asteraceae | 1184 | 1, 2, 4, 5, 6, 13, 19, 111, 116, 118, 120, 122, 139 |
| Eupatorium cannabinum | Hemp-agrimony | Asteraceae | 1052 | 1, 7, 13, 39, 97.1, 115, 129, 149 |
| Sedum spectabile | Butterfly Stonecrop (Iceplant) | Crassulaceae | 509 | 1, 2, 4, 6, 13, 14, 31, 32, 34, 58.01, 65.02, 76.01, 78.02, 97, 97.1, 98, 105, 107, 108, 109, 111, 112, 113, 114, 117, 127, 129, 195 |
| Taraxacum sp. | Dandelion | Asteraceae | 253 | 1, 2, 4, 5, 30, 39, 97, 97.1, 117, 119, 123, 129, 139 |
| Aster novi-belgii | Confused Michaelmas-daisy | Asteraceae | 226 | 31, 32, 34, 35, 36, 81.05, 97, 97.1, 105, 107, 108, 109, 111, 112, 113, 114 |
| Cirsium sp. | Thistle (unspecified) | Asteraceae | 184 | 36, 39, 87.04, 96, 97.1, 104, 119, 129 |
| Medicago sativa | Lucerne | Fabaceae | 120 | 1, 9, 95 |
| Senecio jacobaea | Common Ragwort | Asteraceae | 118 | 1, 2, 4, 5, 39, 97.1 |
| Aster x salignus | Common Michaelmas-daisy | Asteraceae | 116 | 1, 4 |
| Aubrieta deltoidea | Aubretia | Brassicaceae | 112 | 44, 97, 97.1 |
| Tagetes patula | French Marigold | Asteraceae | 102 | 1, 2, 97, 97.1, 129 |
| Aster tripolium | Sea Aster | Asteraceae | 102 | 73.03, 82.01, 210 |
| Lavandula x intermedia | Garden Lavender | Lamiaceae | 103 | 1, 2, 4, 6, 97, 97.1, 129 |
| Lythrum salicaria | Purple-loosestrife | Lythraceae | 81 | 9, 97.1 |
| Origanum vulgare | Wild Marjoram | Lamiaceae | 78 | 2, 39, 97.1 |
| Iberis umbellata | Garden Candytuft | Brassicaceae | 76 | 2, 4, 97.1, 129 |
| Centaurea nigra | Common Knapweed | Asteraceae | 68 | 1, 2, 4, 6, 119 |
| Nepeta x faassenii | Garden Cat-mint | Lamiaceae | 65 | 79.04, 97.1 |
| Callistephus chinensis | China Aster | Asteraceae | 57 | 2 |
| Tagetes erecta | African Marigold | Asteraceae | 54 | 1, 2, 97, 97.1 |
| Ligustrum ovalifolium | Garden Privet | Oleaceae | 54 | 1, 4, 5, 57.02, 97.1 |
| Calluna vulgaris | Heather | Ericaceae | 51 | 4, 5, 30, 38, 39, 97.1, 102, 104, 119, 124, 133 |
| Mentha sp. | Mint (unspecified) | Lamiaceae | 49 | 72.07, 97, 97.1, 129 |
| Lobelia sp. | Lobelia (unspeified) | Campanulaceae | 46 | 71.02, 97, 97.1, 129 |
| Thymus polytrichus | Wild Thyme | Lamiaceae | 41 | 39, 97, 97.1, 129 |
| Rubus fruticosus agg. | Bramble | Rosaceae | 41 | 1, 4, 39, 97.1, 104 |
| Erysimum cheiri | Wallflower | Brassicaceae | 36 | 4, 60.01, 97, 97.1 |
| Primula vulgaris | Primrose | Primulaceae | 36 | 39, 97, 97.1 |
| Mentha aquatica | Water Mint | Lamiaceae | 36 | 1, 39, 104, 127 |
| Solidago canadensis | Canadian Goldenrod | Asteraceae | 36 | 97, 97.1, 129 |
| Erigeron sp. | Fleabane (unspecified) | Asteraceae | 32 | 97.1 |
| Helichrysum bracteatum | Everlastingflower | Asteraceae | 32 | 1, 97.1, 129 |
| Lobularia maritima | Sweet Alison | Brassicaceae | 29 | 97, 97.1 |
| Dahlia pinnata | Dahlia | Asteraceae | 29 | 1, 44, 49.01, 97, 97.1 |
| Dianthus barbatus | Sweet-William | Caryophyllaceae | 28 | 97, 97.1, 129 |
| Hyssopus officinalis | Hyssop | Lamiaceae | 28 | 72.04, 72.05, 72.06, 97.1, 129 |
| Phlox drummondii | Phlox | Polemoniaceae | 26 | 1, 97.1 |
| Hieracium sp. | Hawkweed | Asteraceae | 22 | 1, 39. 56.03 |
| Viola x wittrockiana | Garden Pansy | Violaceae | 21 | 97, 97.1 |
| Myosotis sp. | Forget-me-not (unspecified) | Boraginaceae | 21 | 97.1, 129 |
| Verbena x hybrida | Verbena | Verbenaceae | 21 | 97.1 |
| Escallonia bifida | White Escallonia | Grossulariaceae | 19 | 62.08, 69.01, 97.1, 129 |
| Muscari sp. | Grape-hyacinth (unspecified) | Liliaceae | 19 | 97, 97.1, 129 |
| Fragaria x ananassa | Garden Strawberry | Rosaceae | 18 | 97.1 |
| Verbena bonariensis | Argentinian Vervain | Verbenaceae | 17 | 1, 97, 129 |
| Nepeta cataria | Cat-mint | Lamiaceae | 17 | 2 |
| Succisa pratensis | Devil's-bit Scabious | Dipsacaceae | 17 | 1, 4, 39, 97.1 |
| Hedera helix | Ivy | Araliaceae | 16 | 2, 39, 97.1 |
| Calendula officinalis | Pot Marigold | Asteraceae | 15 | 97.1, 129 |
| Centaurea sp. | Knapweed (unspecified) | Asteraceae | 12 | 36, 39, 97.1 |
| Coreopsis tinctoria | Tickseed | Asteraceae | 12 | 97.1 |
| Tussilago farfara | Colt's-foot | Asteraceae | 12 | 1, 24 |
| Centranthus ruber | Red Valerian | Valerianaceae | 11 | 1, 2, 31, 58.01, 97.1, 129 |
| Bellis perennis | Daisy | Asteraceae | 11 | 97.1 |
| Lunaria annua | Honesty | Brassicaceae | 10 | 4, 97.1 |
| Heliotropium arborescens | Heliotrope | Boraginaceae | 10 | 44, 97.1, 129 |
| Dipsacus fullonum | Wild Teasel | Dipsacaceae | 10 | 97.1 |
| Scabiosa columbaria | Small Scabious | Dipsacaceae | 10 | 4, 6 |
| Lychnis sp. | Catchfly (unspecified) | Caryophyllaceae | 9 | 97.1 |
| Salix cinerea | Goat Willow (Sallow) | Salicaceae | 9 | 1, 4, 70.01, 97.1 |
| Ceanothus x delileanus | Ceanothus | Rhamnaceae | 9 | 4, 97.1, 129 |
| Echinops sp. | Globe-thistle (unspecified) | Asteraceae | 9 | 97.1 |
| Hebe sp. | Hebe (unspecified) | Scrophulariaceae | 8 | 129, 150 |
| Inula sp. | Fleabane (unspecified) | Asteraceae | 8 | 97.1 |
| Tanacetum parthenium | Feverfew | Asteraceae | 8 | 97.1 |
| Ceratostigma willmottianum | Chinese-plumbago | Plumbaginaceae | 7 | 97.1 |
| Arabis caucasica | Garden Arabis | Brassicaceae | 7 | 97.1 |
| Hebe x franciscana | Hedge Veronica | Scrophulariaceae | 7 | 1, 4, 31, 97.1, 103 |
| Potentilla sp. | Cinquefoil (unspecified) | Rosaceae | 7 | 97.1, 119 |
| Knautia arvensis | Field Scabious | Dipsacaceae | 7 | 2, 35, 36, 39, 104, 129 |
| Ranunculus acris | Meadow Buttercup | Ranunculaceae | 6 | 1, 2 |
| Ranunculus ficaria | Lesser Celandine | Ranunculaceae | 6 | 1, 24, 139 |
| Viola sp. | Violet (unspecified) | Violaceae | 6 | 97.1, 119 |
| Achillea millefolium | Yarrow | Asteraceae | 6 | 1, 97.1 |
| Echinacea purpurea | Purple Coneflower | Asteraceae | 6 | 1, 97, 97.1, 129 |
| Ranunculus sp. | Buttercup (unspecified) | Ranunculaceae | 5 | 119 |
| Trifolium pratense | Red Clover | Fabaceae | 5 | 1, 4 |
| Pelargonium x hybridum | Geranium | Geraniaceae | 5 | 97.1 |
| Viburnum sp. | Viburnum (unspecified) | Caprifoliaceae | 5 | 97.1 |
| Dianthus sp. | Pink (unspecified) | Caryophyllaceae | 4 | 97.1 |
| Lavatera sp. | Tree-mallow | Malvaceae | 4 | 97.1 |
| Brassica oleracea | Wild Cabbage | Brassicaceae | 4 | 1 |
| Cardamine pratensis | Cuckooflower | Brassicaceae | 4 | 1, 139 |
| Hesperis matronalis | Dame's-violet (Sweet Rocket) | Brassicaceae | 4 | 1 |
| Ageratum houstonianum | Flossflower | Asteraceae | 4 | 97.1 |
| Anthemis arvensis | Corn Chamomile | Asteraceae | 4 | 1, 97.1 |
| Dendranthema sp. | Florist's Chrysanthemum | Asteraceae | 4 | 97, 97.1 |
| Helenium autumnale | Sneezeweed | Asteraceae | 4 | 97.1 |
| Zinnia elegans | Zinnia | Asteraceae | 4 | 129 |
| Allium schoenoprasum | Chives | Liliaceae | 4 | 97.1 |
| - | (ground/mud/road surface) | - | 4 | 1, 129 |
| Psylliostachys suworowii | Statice | Plumbaginaceae | 3 | 97.1 |
| Salix sp. | Willow (unspecified) | Salicaceae | 3 | 30, 117, 139 |
| Hydrangea macrophylla | Hydrangea | Hydrangaceae | 3 | 1, 97, 129 |
| Lotus corniculatus | Common Bird's-foot-trefoil | Fabaceae | 3 | 1, 119 |
| Geranium sp. | Crane's-bill (unspecified) | Geraniaceae | 3 | 1, 97.1 |
| Tropaeolum majus | Nasturtium | Tropaeolaceae | 3 | 97.1 |
| Impatiens sp. | Balsam (unspecified) | Balsaminaceae | 3 | 97.1 |
| Petunia x hybrida | Petunia | Solanaceae | 3 | 97.1 |
| Convolvulus arvensis | Field Bindweed | Convolvulaceae | 3 | 97.1 |
| Caryopteris x clandonensis | Blue Mist Shrub/Bluebeard | Verbenaceae | 3 | 97.1 |
| Buddleja x weyeriana | Weyer's Butterfly-bush | Buddlejaceae | 3 | 1, 64.01 |
| Linaria sp. | Toadflax (unspecified) | Scrophulariaceae | 3 | 97.1, 129 |
| (not given) | "other yellow Composite" | Asteraceae | 3 | 119 |
| Amberboa moschata | Sweet Sultan | Asteraceae | 3 | 2 |
| Argyranthemum frutescens | Marguerite | Asteraceae | 3 | 97.1 |
| Cichorium intybus | Chicory | Asteraceae | 3 | 97.1 |
| Cosmos bipinnatus | Mexican Aster | Asteraceae | 3 | 97.1 |
| Hypochaeris radicata | Cat's-ear | Asteraceae | 3 | 97.1 |
| Ligularia dentata | Leopardplant | Asteraceae | 3 | 97.1 |
| Pulicaria dysenterica | Common Fleabane | Asteraceae | 3 | 97, 105, 114 |
| Narcissus pseudonarcissus | Daffodil | Liliaceae | 3 | 1, 97 |
| Clematis sp. | Himalayan Clematis | Ranunculaceae | 2 | 97.1 |
| Agrostemma githago | Corncockle | Caryophyllaceae | 2 | 97.1 |
| Matthiola incana | Hoary Stock | Brassicaceae | 2 | 1, 97.1 |
| Ribes sp. | Currant (unspecified) | Grossulariaceae | 2 | 97.1 |
| Cotoneaster sp. | Cotoneaster (unspecified) | Rosaceae | 2 | 129 |
| Prunus spinosa | Blackthorn | Rosaceae | 2 | 1, 139 |
| Rosa sp. | Rose (unspecified) | Rosaceae | 2 | 97.1 |
| Spiraea sp. | Spiraea (unspecified) | Rosaceae | 2 | 1, 97.1 |
| Phaseolus coccineus | Runner Bean | Fabaceae | 2 | 97.1 |
| Daphne mezereum | Mezereon | Thymelaeaceae | 2 | 66.03, 67.04 |
| Skimmia japonica | Japanese Skimmia | Rutaceae | 2 | 129 |
| Heracleum sphondylium | Hogweed | Apiaceae | 2 | 1 |
| Echium vulgare | Viper's-bugloss | Boraginaceae | 2 | 97.1 |
| Lantana camara | Lantana | Verbenaceae | 2 | 97.1 |
| Phlomis fruticosa | Jerusalem Sage | Lamiaceae | 2 | 97.1 |
| Syringa vulgaris | Lilac | Oleaceae | 2 | 97.1 |
| Scabiosa sp. | Scabious (unspecified) | Dipsacaceae | 2 | 44, 97.1 |
| Anaphalis margaritacea | Pearly Everlasting | Asteraceae | 2 | 97.1 |
| Centaurea cyanus | Cornflower | Asteraceae | 2 | 97.1 |
| Chrysanthemum segetum | Corn Marigold | Asteraceae | 2 | 97.1 |
| Cirsium palustre | Marsh Thistle | Asteraceae | 2 | 1, 51.02 |
| Leontodon saxatilis | Lesser Hawkbit | Asteraceae | 2 | 2 |
| Leucanthemum vulgare | Oxeye Daisy | Asteraceae | 2 | 97.1 |
| Osteospermum jucundum | Cape Daisy | Asteraceae | 2 | 97.1 |
| Petasites hybridus | Butterbur | Asteraceae | 2 | 1, 5 |
| Rudbeckia sp. | Coneflower (unspecified) | Asteraceae | 2 | 97.1 |
| Tanacetum vulgare | Tansy | Asteraceae | 2 | 69.06, 97.1 |
| Crocus sp. | Crocus (unspecified) | Iridaceae | 2 | 97.1 |
| Aconitum napellus | Monk's-hood | Ranunculaceae | 1 | 97.1 |
| Delphinium elatum | Dephinium | Ranunculaceae | 1 | 97.1 |
| Eschscholzia californica | Californian Poppy | Papaveraceae | 1 | 97.1 |
| Papaver rhoeas | Common Poppy | Papaveraceae | 1 | 97.1 |
| Lychnis coronaria | Rose Campion | Caryophyllaceae | 1 | 66.05 |
| Saponaria officinalis | Soapwort | Caryophyllaceae | 1 | 97.1 |
| Silene dioica | Red Campion | Caryophyllaceae | 1 | 97.1 |
| Stellaria holostea | Greater Stitchwort | Caryophyllaceae | 1 | 39 |
| Armeria maritima | Thrift | Plumbaginaceae | 1 | 97.1 |
| Limonium vulgare | Common Sea-lavender | Plumbaginaceae | 1 | 97.1 |
| Plumbago sp. | (none) | Plumbaginaceae | 1 | 97.1 |
| Aethionema sp. | (none) | Brassicaceae | 1 | 97.1 |
| Brassica oleracea var.botrytis | Cauliflower/Broccoli | Brassicaceae | 1 | 97.1 |
| Erysimum sp. | Wallflower (unspecified) | Brassicaceae | 1 | 97.1 |
| Iberis amara | Wild Candytuft | Brassicaceae | 1 | 97 |
| Malcolmia maritima | Virginia Stock | Brassicaceae | 1 | 129 |
| Clethra alnifolia | Sweet pepper-bush | Clethraceae | 1 | 129 |
| Erica vagans | Cornish Heath | Ericaceae | 1 | 67.03 |
| Rhododendron ponticum | Rhododendron | Ericaceae | 1 | 97.1 |
| Lysimachia ephemerum | Loosestrife | Primulaceae | 1 | 97.1 |
| Primula wanda | Primrose | Primulaceae | 1 | 150 |
| Astilbe sp. | False-buck's-beard | Saxifragaceae | 1 | 97.1 |
| Bergenia crassifolia | Elephant-ears | Saxifragaceae | 1 | 97.1 |
| Crataegus monogyna | Hawthorn | Rosaceae | 1 | 139 |
| Malus domestica FRUIT | Apple (fruit) | Rosaceae | 1 | 117 |
| Lathyrus sp. | Pea (unspecified) | Fabaceae | 1 | 1 |
| Trifolium repens | White Clover | Fabaceae | 1 | 1 |
| Vicia cracca | Tufted Vetch | Fabaceae | 1 | 1 |
| Vicia sativa | Common Vetch | Fabaceae | 1 | 2 |
| Epilobium hirsutum | Great Willowherb | Onagraceae | 1 | 1 |
| Linum perenne | Perennial Flax | Linaceae | 1 | 129 |
| Anthriscus sylvestris | Cow Parsley | Apiaceae | 1 | 1 |
| Eryngium planum | Blue Eryngo | Apiaceae | 1 | 97.1 |
| Foeniculum vulgare | Fennel | Apiaceae | 1 | 97.1 |
| Anchusa azurea | Garden Anchusa | Boraginaceae | 1 | 97.1 |
| Symphytum officinale | Common Comfrey | Boraginaceae | 1 | 1 |
| Verbena rigida | Slender Vervain | Verbenaceae | 1 | 129 |
| (not given) | "red Labiate" | Lamiaceae | 1 | 119 |
| Glechoma hederacea | Ground-ivy | Lamiaceae | 1 | 119 |
| Lamium purpureum | Red Dead-nettle | Lamiaceae | 1 | 1 |
| Salvia officinalis | Sage (unspecified) | Lamiaceae | 1 | 97.1 |
| Stachys officinalis | Betony | Lamiaceae | 1 | 39 |
| Buddleja globosa | Orange-ball-tree | Buddlejaceae | 1 | 1, 123 |
| Veronica sp. | Speedwell (unspecified) | Scrophulariaceae | 1 | 97.1 |
| Campanula sp. | Bellflower (unspecified) | Campanulaceae | 1 | 97.1 |
| Cynara cardunculus | Globe Artichoke | Campanulaceae | 1 | 97.1 |
| Galium odoratum | Woodruff | Rubiaceae | 1 | 97.1 |
| Abelia sp. | Abelia (unspecified) | Caprifoliaceae | 1 | 97.1 |
| Weigela florida | Weigelia | Caprifoliaceae | 1 | 97.1 |
| Scabiosa caucasica | Caucasian pincushion flower | Dipsacaceae | 1 | 93.01 |
| Brachyscome iberidifolia | Swan River Daisy | Asteraceae | 1 | 97.1 |
| Buphthalmum salicifolium | Yellow Oxeye Daisy | Asteraceae | 1 | 97.1 |
| Carduus crispus | Welted Thistle | Asteraceae | 1 | 1 |
| Carduus sp. | Thistle (unspecified) | Asteraceae | 1 | 1 |
| Carlina vulgaris | Carline Thistle | Asteraceae | 1 | 39 |
| Carlina vulgaris | Carline Thistle | Asteraceae | 1 | 39 |
| Erigeron karvinskianus | Mexican Fleabane | Asteraceae | 1 | 127 |
| Eupatorium sp. | (none) | Asteraceae | 1 | 97.1 |
| Gaillardia x grandiflora | Blanketflower | Asteraceae | 1 | 97.1 |
| Helichrysum sp. | Everlastingflower (unspecified) | Asteraceae | 1 | 71.02 |
| Leontodon hispidus | Rough Hawkbit | Asteraceae | 1 | 1 |
| Leucanthemum x superbum | Shasta Daisy | Asteraceae | 1 | 97.1 |
| Liatris spicata | Blazing Star | Asteraceae | 1 | 97.1 |
| Pilosella officinarum | Mouse-ear-hawkweed | Asteraceae | 1 | 1 |
| Senecio pulcher | Noble Crimson Groundsel | Asteraceae | 1 | 79.03 |
| Senecio sp. | Ragwort (unspecified) | Asteraceae | 1 | 57.03 |
| Senecio squalidus | Oxford Ragwort | Asteraceae | 1 | 1 |
| Sonchus arvensis | Perennial Sow-thistle | Asteraceae | 1 | 1 |
| Sonchus oleraceus | Smooth Sow-thistle | Asteraceae | 1 | 1 |
| Agapanthus praecox | African Lily | Liliaceae | 1 | 127 |
| Allium sp. | Onion (unspecified) | Liliaceae | 1 | 97.1 |
| Hyacinthoides hispanica | Spanish Bluebell | Liliaceae | 1 | 1 |
| Hyacinthus orientalis | Hyacinth | Liliaceae | 1 | 97 |
| Crocus nudiflorus | Autumn Crocus | Iridaceae | 1 | 97.1 |
| Laurelia sempervirens | Chilean Laurel | Atherospermataceae | 1 | 97.1 |
| Fremontodendron sp. | Flannel-bush | Sterculiaceae | 1 | 97.1 |
