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