avena sativa, capsella bursa-pastoris, fallopia convolvulus, scleranthus annuus, viola arvensis, centaurea cyanus, persicaria hydropiper, poa annua, stellaria media, vicia hirsuta, anthoxanthum aristatum, apera spica-venti, chenopodium album, galeopsis segetum, galeopsis tetrahit, persicaria lapathifolia, persicaria maculosa, rumex acetosella, senecio vulgaris, sonchus asper, spergula arvensis, stachys palustris, veronica arvensis, vicia sativa