it, roma, poa annua, sonchus tenerrimus, parietaria judaica, erigeron sumatrensis, hordeum murinum, symphyotrichum subulatum, polycarpon tetraphyllum, convolvulus arvensis, piptatherum miliaceum, malva sylvestris, plantago lanceolata, sonchus oleraceus, stellaria media, crepis bursifolia, conyza bonariensis, catapodium rigidum, chenopodium album, erigeron bonariensis, polygonum aviculare, trisetaria panicea, poa trivialis, capsella rubella, veronica arvensis, trifolium repens, dactylis glomerata, avena barbata, lolium perenne, picris hieracioides, papaver rhoeas, urtica membranacea, clinopodium nepeta, geranium molle, bromus madritensis, bromus hordeaceus, cynodon dactylon, galium aparine, veronica persica, bellis perennis, cymbalaria muralis, erigeron canadensis, rostraria cristata, capsella bursa-pastoris, bromus diandrus, plantago major, senecio vulgaris, daucus carota, rumex crispus, amaranthus retroflexus, mercurialis annua, sisymbrium officinale