triticum aestivum, trifolium pratense, tripleurospermum inodorum, elymus repens, fallopia convolvulus, myosotis arvensis, odontites vulgaris, stellaria media, veronica opaca, viola arvensis, argentina anserina, capsella bursa-pastoris, cirsium arvense, equisetum arvense, gnaphalium uliginosum, matricaria discoidea, medicago lupulina, myosurus minimus, persicaria lapathifolia, poa annua, polygonum aviculare, sagina procumbens, thlaspi arvense, tussilago farfara, veronica arvensis