it, roma, convolvulus arvensis, dasypyrum villosum, papaver rhoeas, daucus carota, avena barbata, picris hieracioides, verbascum sinuatum, hordeum murinum, dittrichia viscosa, bromus hordeaceus, plantago lanceolata, poa trivialis, cynodon dactylon, helminthotheca echioides, poa annua, dactylis glomerata, avena sterilis, malva sylvestris, sonchus asper, foeniculum vulgare, chenopodium album, silene latifolia, erigeron sumatrensis, raphanus raphanistrum, cichorium intybus, bromus diandrus, lolium perenne, sonchus oleraceus, bromus sterilis, veronica persica, sonchus tenerrimus, vicia sativa, rumex pulcher, trisetaria panicea, diplotaxis tenuifolia, geranium molle, lolium multiflorum, medicago polymorpha, polygonum aviculare, sherardia arvensis, galium aparine, verbena officinalis, clinopodium nepeta, anthemis arvensis, bromus madritensis, symphyotrichum subulatum, lysimachia arvensis, rumex crispus, silybum marianum, catapodium rigidum