it, roma, poa annua, sonchus tenerrimus, erigeron sumatrensis, hordeum murinum, parietaria judaica, catapodium rigidum, polycarpon tetraphyllum, trisetaria panicea, crepis bursifolia, convolvulus arvensis, symphyotrichum subulatum, malva sylvestris, capsella rubella, avena barbata, sonchus oleraceus, plantago lanceolata, piptatherum miliaceum, bromus madritensis, veronica arvensis, clinopodium nepeta, conyza bonariensis, rostraria cristata, arenaria leptoclados, stellaria media, geranium molle, picris hieracioides, medicago polymorpha, achyrophorus valdesii, erigeron bonariensis, papaver rhoeas, dactylis glomerata, chenopodium album, bromus hordeaceus, polygonum aviculare, cynodon dactylon, poa trivialis, daucus carota, bromus diandrus, cerastium glomeratum, urtica membranacea, dasypyrum villosum, lolium perenne, anthemis arvensis, campanula erinus, raphanus raphanistrum, verbascum sinuatum, foeniculum vulgare, galium aparine, reichardia picroides, erigeron canadensis