it, pescara, poa annua, cynodon dactylon, hordeum murinum, sonchus oleraceus, erigeron canadensis, plantago lanceolata, symphyotrichum subulatum, convolvulus arvensis, chenopodium album, daucus carota, malva sylvestris, picris hieracioides, erigeron sumatrensis, erigeron annuus, cichorium intybus, erigeron bonariensis, amaranthus retroflexus, euphorbia maculata, lolium perenne, diplotaxis tenuifolia, polygonum aviculare, conyza bonariensis, plantago major, verbena officinalis, parietaria judaica, polycarpon tetraphyllum, clinopodium nepeta, solanum nigrum, dactylis glomerata, portulaca oleracea, medicago lupulina, setaria viridis, trifolium repens, myriophyllum heterophyllum, sisymbrium officinale, artemisia vulgaris, sonchus tenerrimus, bromus hordeaceus, prunus syriaca, sonchus asper, lactuca serriola, bromus sterilis, avena barbata, digitaria sanguinalis, rumex crispus, melilotus albus, capsella rubella, stellaria media, trifolium pratense, catapodium rigidum