it, roma, poa trivialis, sherardia arvensis, convolvulus arvensis, anthemis arvensis, papaver rhoeas, lolium multiflorum, geranium dissectum, plantago lanceolata, vicia sativa, raphanus raphanistrum, stellaria media, alopecurus myosuroides, bromus hordeaceus, avena sterilis, dasypyrum villosum, cerastium glomeratum, lysimachia arvensis, galium aparine, geranium molle, rumex crispus, lolium perenne, sonchus asper, trifolium campestre, avena barbata, veronica arvensis, dactylis glomerata, daucus carota, veronica persica, trifolium repens, bromus sterilis, cynodon dactylon, medicago polymorpha, elymus repens, avena fatua, helminthotheca echioides, ranunculus sardous, poa annua, gaudinia fragilis, chenopodium album, polygonum aviculare, silene latifolia, trifolium resupinatum, ranunculus arvensis, hordeum murinum, trifolium pratense, linum bienne, euphorbia helioscopia, cirsium arvense, rumex pulcher, coleostephus myconis