aphanes arvensis, anthemis arvensis, convolvulus arvensis, galium aparine, valerianella rimosa, bromus secalinus, cerastium glomeratum, cirsium arvense, cynodon dactylon, elymus repens, erigeron canadensis, fallopia convolvulus, geranium dissectum, legousia speculum-veneris, mentha arvensis, myosotis arvensis, papaver rhoeas, phleum pratense, plantago major, poa trivialis, polygonum aviculare, rumex obtusifolius, trifolium pratense, veronica arvensis, veronica persica, viola arvensis