secale cereale, scleranthus polycarpos, vicia hirsuta, vicia villosa, anthemis arvensis, apera spica-venti, arabidopsis thaliana, vicia sativa, viola arvensis, arnoseris minima, asperula arvensis, buglossoides arvensis, centaurea cyanus, cerastium arvense, cerastium semidecandrum, odontites vernus, oxalis stricta, roemeria argemone, rumex acetosella, trifolium repens, valerianella dentata, veronica arvensis