stellaria media, apera spica-venti, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, equisetum arvense, gnaphalium uliginosum, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, myosotis stricta, myosurus minimus, poa annua, scleranthus annuus, trifolium pratense, tripleurospermum inodorum, veronica arvensis, viola arvensis, lycopsis arvensis, vicia hirsuta, vicia sativa