it, roma, convolvulus arvensis, papaver rhoeas, avena sterilis, poa annua, raphanus raphanistrum, avena barbata, hordeum murinum, bromus hordeaceus, medicago polymorpha, plantago lanceolata, anthemis arvensis, rumex pulcher, sherardia arvensis, malva sylvestris, geranium molle, poa trivialis, bromus madritensis, foeniculum vulgare, helminthotheca echioides, chenopodium album, trisetaria panicea, sonchus oleraceus, veronica persica, stellaria media, verbascum sinuatum, sonchus tenerrimus, bromus diandrus, daucus carota, cynodon dactylon, silybum marianum, dasypyrum villosum, vicia sativa, lysimachia arvensis, galium aparine, polygonum aviculare, carduus pycnocephalus, cerastium glomeratum, dactylis glomerata, lolium multiflorum, euphorbia helioscopia, galactites tomentosa, senecio vulgaris, sonchus asper, rumex crispus, lolium rigidum, trifolium campestre, veronica arvensis, dittrichia viscosa, picris hieracioides, clinopodium nepeta