apera spica-venti, gnaphalium uliginosum, equisetum arvense, juncus bufonius, plantago uliginosa, stellaria media, vicia sativa, viola arvensis, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, fallopia convolvulus, lysimachia arvensis, myosotis stricta, persicaria lapathifolia, poa annua, rumex acetosella, scleranthus annuus, spergula arvensis, tripleurospermum inodorum, vicia hirsuta, geranium pusillum, lycopsis arvensis