it, pescara, poa annua, hordeum murinum, cynodon dactylon, symphyotrichum subulatum, plantago lanceolata, convolvulus arvensis, sonchus oleraceus, malva sylvestris, erigeron sumatrensis, polycarpon tetraphyllum, picris hieracioides, chenopodium album, erigeron canadensis, daucus carota, erigeron bonariensis, lolium perenne, parietaria judaica, conyza bonariensis, euphorbia maculata, cichorium intybus, sonchus tenerrimus, polygonum aviculare, clinopodium nepeta, erigeron annuus, plantago major, catapodium rigidum, capsella rubella, bromus hordeaceus, dactylis glomerata, trifolium repens, amaranthus retroflexus, verbena officinalis, avena barbata, medicago lupulina, sisymbrium officinale, diplotaxis tenuifolia, poa trivialis, portulaca oleracea, sonchus asper, rumex crispus, rostraria cristata, papaver rhoeas, oxalis corniculata, piptatherum miliaceum, stellaria media, plantago coronopus, matricaria chamomilla, veronica persica, veronica arvensis, solanum nigrum