triticum aestivum, anthemis arvensis, apera spica-venti, matricaria chamomilla, myosotis arvensis, aphanes arvensis, cerastium glomeratum, elymus repens, geranium dissectum, lapsana communis, lolium perenne, matricaria discoidea, poa annua, poa pratensis, rosulabryum rubens, stellaria media, thlaspi arvense, tortula acaulon, trifolium pratense, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia tetrasperma, viola arvensis, capsella bursa-pastoris, cerastium holosteoides, lysimachia arvensis, papaver rhoeas, plantago lanceolata, ranunculus repens