secale cereale, apera spica-venti, centaurea cyanus, arenaria serpyllifolia, aphanes arvensis, fallopia convolvulus, papaver dubium, tripleurospermum inodorum, vicia tetrasperma, achillea millefolium, arabidopsis thaliana, cirsium arvense, convolvulus arvensis, myosotis stricta, rumex acetosa, scleranthus annuus, trifolium arvense, vicia sativa