it, roma, convolvulus arvensis, papaver rhoeas, avena barbata, poa annua, veronica arvensis, plantago lanceolata, anthemis arvensis, sherardia arvensis, poa trivialis, veronica persica, raphanus raphanistrum, picris hieracioides, avena sterilis, stellaria media, bromus hordeaceus, geranium molle, trisetaria panicea, erigeron sumatrensis, hordeum murinum, malva sylvestris, lolium multiflorum, catapodium rigidum, dactylis glomerata, bromus diandrus, verbascum sinuatum, bromus madritensis, achyrophorus valdesii, silene latifolia, dasypyrum villosum, sonchus tenerrimus, galium aparine, daucus carota, cerastium glomeratum, sonchus asper, sonchus oleraceus, chenopodium album, cynodon dactylon, crepis bursifolia, lysimachia arvensis, polygonum aviculare, medicago polymorpha, senecio vulgaris, vicia sativa, foeniculum vulgare, bromus sterilis, lolium perenne, dittrichia viscosa, trifolium campestre, rumex pulcher, salvia verbenaca