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