it, roma, poa annua, hordeum murinum, erigeron sumatrensis, symphyotrichum subulatum, polycarpon tetraphyllum, sonchus oleraceus, convolvulus arvensis, sonchus tenerrimus, parietaria judaica, malva sylvestris, chenopodium album, plantago lanceolata, cynodon dactylon, stellaria media, conyza bonariensis, polygonum aviculare, erigeron bonariensis, erigeron canadensis, catapodium rigidum, piptatherum miliaceum, lolium perenne, capsella rubella, papaver rhoeas, avena barbata, raphanus raphanistrum, bromus diandrus, veronica arvensis, amaranthus retroflexus, urtica membranacea, oxalis corniculata, plantago major, crepis bursifolia, portulaca oleracea, capsella bursa-pastoris, euphorbia maculata, senecio vulgaris, daucus carota, sisymbrium officinale, picris hieracioides, trifolium repens, geranium molle, bromus madritensis, solanum nigrum, trisetaria panicea, clinopodium nepeta, bromus hordeaceus, dactylis glomerata, rostraria cristata, veronica persica, sonchus asper