it, agrigento, sonchus oleraceus, hordeum murinum, lolium rigidum, medicago polymorpha, malva parviflora, chenopodiastrum murale, symphyotrichum subulatum, convolvulus arvensis, erigeron bonariensis, rostraria cristata, sonchus tenerrimus, lysimachia arvensis, avena barbata, plantago lagopus, conyza bonariensis, glebionis coronaria, malva multiflora, erodium malacoides, calendula arvensis, cynodon dactylon, chenopodium album, echium plantagineum, plantago coronopus, hedypnois rhagadioloides, poa annua, diplotaxis erucoides, bromus madritensis, medicago littoralis, papaver rhoeas, sisymbrium irio, mercurialis annua, oxalis pes-caprae, beta vulgaris, parietaria judaica, senecio vulgaris, piptatherum miliaceum, polycarpon tetraphyllum, polygonum aviculare, hirschfeldia incana, solanum nigrum, bromus diandrus, rumex spinosus, galactites tomentosa, sonchus asper, catapodium rigidum, stellaria media, daucus carota, euphorbia peplus, emex spinosa, cyperus rotundus