it, catania, sonchus oleraceus, parietaria judaica, hordeum murinum, mercurialis annua, daucus carota, sonchus tenerrimus, solanum nigrum, foeniculum vulgare, avena barbata, lobularia maritima, glebionis coronaria, stellaria media, galactites tomentosa, oxalis pes-caprae, poa annua, convolvulus arvensis, cynodon dactylon, chenopodium album, papaver rhoeas, polycarpon tetraphyllum, bromus madritensis, senecio vulgaris, chenopodiastrum murale, malva sylvestris, rostraria cristata, echium plantagineum, euphorbia peplus, heliotropium europaeum, lysimachia arvensis, conyza bonariensis, calendula arvensis, urtica urens, erigeron bonariensis, urtica membranacea, dittrichia viscosa, reichardia picroides, erodium malacoides, convolvulus althaeoides, sonchus asper, euphorbia helioscopia, bromus sterilis, capsella rubella, geranium molle, catapodium rigidum, medicago polymorpha, lamium amplexicaule, portulaca oleracea, clinopodium nepeta, vicia villosa, galium aparine