apera spica-venti, centaurea cyanus, scleranthus annuus, veronica arvensis, vicia sativa, aphanes arvensis, arnoseris minima, fallopia convolvulus, rumex acetosella, viola arvensis, capsella bursa-pastoris, chenopodium album, galeopsis segetum, galeopsis tetrahit, holcus mollis, oxalis stricta, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, stellaria media, teesdalia nudicaulis, vicia hirsuta