| Table 2. | Species expected to colonize disturbed areas | |||
|---|---|---|---|---|
| Family: (ref. 5) | Name: | Species: | County Status: | Ref: |
| Ranunculaceae | Small-flowered Buttercup | Ranunculus parviflorus | confined to calcareous grassland | 1 |
| Papaveraceae | Long-headed Poppy | Papaver dubium | frequent | 1 |
| Fumariaceae | Common Fumitory | Fumaria officinalis | frequent | 1 |
| Caryophyllaceae | Mouse-ear Chickweed | Cerastium fontanum | frequent | 1 |
| Bladder Campion | Silene vulgaris | frequent | 1 | |
| Common Chickweed | Stellaria media | frequent | 1 | |
| Polygonaceae | Fiddle Dock | Rumex pulcher | local | 1 |
| Malvaceae | Common Mallow | Malva sylvestris | frequent | 1 |
| Brassicaceae | Lesser Swine-cress | Coronopus didymus | frequent | 1 |
| Annual Wall Rocket | Diplotaxis muralis | frequent | 1 | |
| Common Whitlow Grass | Erophila verna | frequent | 1 | |
| Field Pennycress | Thlaspi arvense | frequent | 1 | |
| Saxifragaceae | Rue-leaved Saxifrage | Saxifraga tridactylites | frequent | 1 |
| Rosaceae | Agrimony | Agrimonia eupatoria | frequent | 1 |
| Creeping Cinquefoil | Potentilla reptans | frequent | 1 | |
| Dog Rose | Rosa canina | frequent | 1 | |
| Fabaceae | Lucerne | Medicago sativa | frequent | 1 |
| Tall Melilot | Melilotus altissima | frequent | 1 | |
| Sainfoin | Onobrychis viciifolia | frequent | 1 | |
| Restharrow | Ononis repens | frequent | 1 | |
| Hop Trefoil | Trifolium campestre | frequent | 1 | |
| Lesser Trefoil | Trifolium dubium | frequent | 1 | |
| Strawberry Clover | Trifolium fragiferum | frequent | 1 | |
| Rough Clover | Trifolium scabrum | local | 1 | |
| Sea Clover | Trifolium squamosum | Nationally scarce species | 2 | |
| Slender Tare | Vicia tenuissima | Nationally scarce species | 2 | |
| Onagraceae | Rosebay Willowherb | Epilobium angustifolium | frequent | 1 |
| Great Hairy Willowherb | Epilobium hirsutum | frequent | 1 | |
| Broad-leaved Willowherb | Epilobium montanum | frequent | 1 | |
| Euphorbiaceae | Portland Spurge | Euphorbia portlandica | Locally frequent | 1 |
| Aceraceae | Sycamore | Acer pseudoplantanus | frequent | 1 |
| Geraniaceae | Common Storksbill | Erodium cicutarium | frequent | 1 |
| Dovesfoot Cranesbill | Geranium molle | frequent | 1 | |
| Round-leaved Cranesbill | Geranium rotundifolium | found in less than 3% of Dorset | 1 | |
| Apiaceae | Fennel | Foeniculum vulgare | occasional | 1 |
| Wild Parsnip | Pastinaca sativa | frequent | 1 | |
| Solanaceae | Black Nightshade | Solanum nigrum | frequent | 1 |
| Boraginaceae | Early Forget-me-not | Myosotis ramosissima | occasional | 1 |
| Green Alkanet | Pentaglottis sempervirens | frequent | 1 | |
| Verbenaceae | Vervain | Verbena officinalis | local | 1 |
| Lamiaceae | Common Calamint | Clinopodium ascendens | frequent | 1 |
| Plantaginaceae | Buckshorn Plantain | Plantago coronopus | locally frequent | 1 |
| Scrophulariaceae | Small Toadflax | Chaenorhinum minus | locally frequent | 1 |
| Common Toadflax | Linaria vulgaris | frequent | 1 | |
| Great Mullein | Verbascum thapsus | sporadic | 1 | |
| Lilac Ivy-leaved Speedwell | Veronica sublobata | frequent | 1 | |
| Caprifoliaceae | Elder | Sambucus nigra | frequent | 1 |
| Valerianaceae | Hairy-fruited Cornsalad | Valerianella eriocarpa | rare | 1 |
| Cornsalad | Valerianella locusta | occasional | 1 | |
| Asteraceae | Lesser Burdock | Arctium minus | frequent | 1 |
| Welted Thistle | Carduus acanthoides | frequent | 1 | |
| Blue Fleabane | Erigeron acer | local | 1 | |
| Prickly Lettuce | Lactuca serriola | frequent | 1 | |
| Wall Lettuce | Mycelis muralis | occasional | 1 | |
| Common Ragwort | Senecio jacobaea | frequent | 1 | |
| Hoary Ragwort | Senecio erucifolius | frequent | 1 | |
| Golden-rod | Solidago virgaurea | locally frequent | 1 | |
| Perennial Sowthistle | Sonchus arvensis | frequent | 1 | |
| Prickly Sowthistle | Sonchus asper | frequent | 1 | |
| Poaceae | Annual Beard-grass | Polypogon monspeliensis | nationally scarce species | 2 |