Claytonia perfoliata
Springbeauty
Convolvulus arvensis
Field Bindweed
Digitaria ischaemum
Smooth Finger-grass
Diplotaxis muralis
Annual Wall-rocket
Elymus repens
Common Couch
Equisetum arvense
Field Horsetail
Erigeron canadensis
Canadian Fleabane
Ervum tetraspermum
Smooth Tare
Erysimum cheiranthoides
Treacle-mustard
Euphorbia exigua
Dwarf Spurge
Euphorbia helioscopia
Sun Spurge
Euphorbia peplus
Petty Spurge
Euphorbia platyphyllos
Broad-leaved Spurge
Fagopyrum esculentum
Buckwheat
Fallopia convolvulus
Black-bindweed
Filago lutescens
Red-tipped Cudweed
Fumaria bastardii
Tall Ramping-fumitory
Fumaria muralis
Common Ramping-fumitory
Fumaria officinalis
Common Fumitory
Fumaria purpurea
Purple Ramping-fumitory
Galeopsis angustifolia
Red Hemp-nettle
Galeopsis bifida
Bifid Hemp-nettle
Galeopsis speciosa
Large-flowered Hemp-nettle
Galinsoga quadriradiata
Shaggy Soldier