apera spica-venti, tripleurospermum inodorum, polygonum aviculare, matricaria discoidea, poa annua, stellaria media, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, myosotis arvensis, plantago uliginosa, vicia tetrasperma, fallopia convolvulus, odontites vulgaris, veronica arvensis, gnaphalium uliginosum, lysimachia arvensis, trifolium pratense, vicia hirsuta, viola arvensis, myosurus minimus