| Plant species | Vernacular | Plant family | Status | References |
| Festuca rubra | Red Fescue | Poaceae | Main | A3, A5, C8, C16, D2, E31, F8, F9, S1, T9, W12 |
| Brachypodium pinnatum | Tor-grass | Poaceae | Secondary | A3, C8, D2, H9, S1, T9 |
| Dactylis glomerata | Cock's-foot | Poaceae | Secondary | A5, A6, B4, B5, B9, C8, D2, G5, G7, H3, H18, S1, S7, S8, S19, T9, W12 |
| Festuca ovina | Sheep's Fescue | Poaceae | Secondary | A3, A5, A6, B4, B5, B9, C8, D2, E31, F2, F9, G5, G7, H6, P5, S1, S7, S8, S17, S19, T9, W12 |
| Phleum pratense | Timothy | Poaceae | Secondary | A6, B4, B5, B9, C8, D2, G7, H3, H18, S1, S7, S8, S19, W7, W12 |
| Bromus spp | Brome (unspecified) | Poaceae | Secondary | A6 |
| Holcus lanatus | Yorkshire-fog | Poaceae | Secondary | A3, C8, S17 |
| Poa annua | Annual Meadow-grass | Poaceae | Secondary | A6, C8, G5, S19 |
| Agrostis capillaris | Common Bent | Poaceae | In captivity only | E31 |
| Arrhenatherum elatius | False Oat-grass | Poaceae | In captivity only | D2 |
| Bromopsis erecta | Upright Brome | Poaceae | In captivity only | E31 |
| Festuca arundinacea | Tall Fescue | Poaceae | In captivity only | E31 |
| Festuca pratensis | Meadow Fescue | Poaceae | In captivity only | E31 |
| Lolium perenne | Perennial Rye-grass | Poaceae | In captivity only | E31 |
| Plant species | Vernacular | Plant family | No. records | References |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 14 | 44, 58.01, 97.1, 101 |
| Centaurea sp. | Knapweed (unspecified) | Asteraceae | 13 | 10, 30, 39, 81.01, 97.1, 105, 109, 112, 113, 115, 117, 118 |
| Cirsium sp. | Thistle (unspecified) | Asteraceae | 13 | 8, 10, 35, 39, 97.1, 109, 111, 112, 113, 115, 117, 118 |
| Knautia arvensis | Field Scabious | Dipsacaceae | 12 | 1, 10, 30, 31, 63.09, 109, 113, 117, 118, 129, 140 |
| Centaurea nigra | Common Knapweed | Asteraceae | 8 | 8, 22, 31, 32, 129, 140 |
| Origanum vulgare | Wild Marjoram | Lamiaceae | 6 | 10, 39, 97.1, , 109, 112, 113 |
| Scabiosa sp. | Scabious (unspecified) | Dipsacaceae | 5 | 97.1 |
| Cirsium vulgare | Spear Thistle | Asteraceae | 5 | 1, 105 |
| Centaurea scabiosa | Greater Knapweed | Asteraceae | 4 | 1, 32, 55.03, 88.01 |
| Cirsium arvense | Creeping Thistle | Asteraceae | 4 | 1, 82.01, 140 |
| Iberis umbellata | Garden Candytuft | Brassicaceae | 3 | 44, 97.1 |
| Rubus fruticosus agg. | Bramble | Rosaceae | 3 | 1, 118 |
| Trifolium pratense | Red Clover | Fabaceae | 3 | 39, 105, 129 |
| Lavandula x intermedia | Garden Lavender | Lamiaceae | 3 | 58.01, 97.1 |
| Centranthus ruber | Red Valerian | Valerianaceae | 2 | 1, 97.1 |
| Malcolmia maritima | Virginia Stock | Brassicaceae | 1 | 129 |
| Sedum spurium | Caucasian-stonecrop | Crassulaceae | 1 | 97.1 |
| Anthyllis vulneraria | Kidney Vetch | Fabaceae | 1 | 1 |
| Lotus corniculatus | Common Bird's-foot-trefoil | Fabaceae | 1 | 109 |
| Medicago sativa | Lucerne | Fabaceae | 1 | 109 |
| Trifolium repens | White Clover | Fabaceae | 1 | 39 |
| Trifolium sp. | Clover (unspecified) | Fabaceae | 1 | 109 |
| Oenanthe crocata | Hemlock Water-dropwort | Apiaceae | 1 | 97.1 |
| Phlomis fruticosa | Jerusalem Sage | Lamiaceae | 1 | 97.1 |
| Thymus polytrichus | Wild Thyme | Lamiaceae | 1 | 39 |
| Ligustrum vulgare | Wild Privet | Oleaceae | 1 | 26 |
| Dipsacus fullonum | Wild Teasel | Dipsacaceae | 1 | 122 |
| Scabiosa columbaria | Small Scabious | Dipsacaceae | 1 | 117 |
| Achillea millefolium | Yarrow | Asteraceae | 1 | 39 |
| Aster novi-belgii | Confused Michaelmas-daisy | Asteraceae | 1 | 97.1 |
| Carduus nutans | Musk Thistle | Asteraceae | 1 | 118 |
| Carlina vulgaris | Carline Thistle | Asteraceae | 1 | 39 |
| Cirsium eriophorum | Woolly Thistle | Asteraceae | 1 | 140 |
| Leontodon saxatilis | Lesser Hawkbit | Asteraceae | 1 | 55.02 |
