it, roma, convolvulus arvensis, papaver rhoeas, verbascum sinuatum, sherardia arvensis, silybum marianum, raphanus raphanistrum, dasypyrum villosum, avena barbata, avena sterilis, foeniculum vulgare, anthemis arvensis, cynodon dactylon, bromus hordeaceus, plantago lanceolata, dittrichia viscosa, euphorbia helioscopia, chenopodium album, vicia sativa, geranium molle, tordylium apulum, lysimachia arvensis, daucus carota, malva sylvestris, hordeum murinum, salvia verbenaca, carduus pycnocephalus, sonchus asper, helminthotheca echioides, urospermum dalechampii, rumex pulcher, heliotropium europaeum, silene latifolia, veronica persica, geranium dissectum, cichorium intybus, trifolium campestre, picris hieracioides, polygonum aviculare, veronica arvensis, beta vulgaris, bromus diandrus, poa annua, galium aparine, senecio vulgaris, cerastium glomeratum, alopecurus myosuroides, dactylis glomerata, crepis sancta, poa trivialis, sonchus oleraceus