aphanes arvensis, centaurea cyanus, cirsium arvense, lysimachia arvensis, polygonum aviculare, trifolium pratense, trifolium repens, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, lapsana communis, lolium multiflorum, lotus corniculatus, mentha arvensis, myosotis arvensis, papaver dubium, sonchus arvensis, trifolium hybridum, veronica arvensis, viola arvensis, argentina anserina, artemisia vulgaris, cerastium holosteoides, elymus repens, euphorbia helioscopia, gnaphalium uliginosum, persicaria maculosa, poa annua, prunella vulgaris, stachys palustris, tripleurospermum inodorum, tussilago farfara, valerianella dentata, veronica persica, vicia hirsuta, fumaria officinalis