rumex acetosella, scleranthus annuus, apera spica-venti, arabidopsis thaliana, bromus hordeaceus, capsella bursa-pastoris, fallopia convolvulus, galeopsis ladanum, senecio vernalis, spergula arvensis, teesdalia nudicaulis, viola arvensis, arnoseris minima, buglossoides arvensis, centaurea cyanus, myosotis arvensis, papaver dubium, veronica arvensis, vicia hirsuta, vicia sativa