secale cereale, veronica triphyllos, apera spica-venti, aphanes arvensis, centaurea cyanus, equisetum arvense, fallopia convolvulus, myosotis stricta, vicia hirsuta, arenaria serpyllifolia, roemeria argemone, rumex acetosella, scleranthus annuus, tripleurospermum inodorum, vicia sativa, viola arvensis, anthemis arvensis, arabidopsis thaliana, convolvulus arvensis, erysimum cheiranthoides, lysimachia arvensis, polygonum aviculare, thlaspi arvense, veronica arvensis, vicia villosa