secale cereale, rumex acetosella, apera spica-venti, cirsium arvense, equisetum arvense, scleranthus annuus, spergula arvensis, achillea millefolium, agrostis gigantea, anthemis arvensis, aphanes arvensis, arabidopsis thaliana, centaurea cyanus, chenopodium album, myosotis stricta, persicaria lapathifolia, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis