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