myosotis arvensis, apera spica-venti, erigeron canadensis, tripleurospermum inodorum, vicia hirsuta, artemisia vulgaris, avena fatua, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, crepis biennis, elymus repens, epilobium palustre, erigeron acris, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, filago arvensis, galinsoga quadriradiata, galium aparine, geranium pusillum, gnaphalium uliginosum, lycopsis arvensis, lysimachia arvensis, matricaria discoidea, plantago major, rumex acetosella, rumex crispus, secale cereale, spergula arvensis, stellaria media, thlaspi arvense, trifolium arvense, trifolium repens, triticum aestivum, vicia sativa, viola arvensis