it, roma, poa annua, erigeron sumatrensis, sonchus tenerrimus, parietaria judaica, crepis bursifolia, hordeum murinum, trisetaria panicea, convolvulus arvensis, picris hieracioides, piptatherum miliaceum, symphyotrichum subulatum, malva sylvestris, sonchus oleraceus, plantago lanceolata, catapodium rigidum, avena barbata, polycarpon tetraphyllum, verbascum sinuatum, clinopodium nepeta, daucus carota, stellaria media, poa trivialis, silene latifolia, dactylis glomerata, diplotaxis tenuifolia, papaver rhoeas, dasypyrum villosum, bromus madritensis, cynodon dactylon, bromus diandrus, veronica arvensis, erigeron bonariensis, chenopodium album, capsella rubella, raphanus raphanistrum, cymbalaria muralis, conyza bonariensis, galium aparine, urtica membranacea, geranium molle, lolium perenne, foeniculum vulgare, bromus hordeaceus, veronica persica, polygonum aviculare, rostraria cristata, dittrichia viscosa, erigeron canadensis, sonchus asper, reichardia picroides