it, roma, poa annua, hordeum murinum, convolvulus arvensis, sonchus tenerrimus, malva sylvestris, erigeron sumatrensis, avena barbata, plantago lanceolata, chenopodium album, polycarpon tetraphyllum, sonchus oleraceus, stellaria media, papaver rhoeas, cynodon dactylon, crepis bursifolia, polygonum aviculare, bromus hordeaceus, bromus diandrus, geranium molle, raphanus raphanistrum, medicago polymorpha, trisetaria panicea, bromus madritensis, catapodium rigidum, veronica arvensis, picris hieracioides, parietaria judaica, clinopodium nepeta, symphyotrichum subulatum, daucus carota, piptatherum miliaceum, anthemis arvensis, dactylis glomerata, capsella rubella, poa trivialis, conyza bonariensis, rostraria cristata, lolium perenne, dasypyrum villosum, veronica persica, erigeron bonariensis, rumex pulcher, avena sterilis, galium aparine, foeniculum vulgare, senecio vulgaris, capsella bursa-pastoris, trifolium repens, verbascum sinuatum, amaranthus retroflexus