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