it, catania, poa annua, hordeum murinum, parietaria judaica, sonchus tenerrimus, sonchus oleraceus, avena barbata, erigeron sumatrensis, polycarpon tetraphyllum, stellaria media, conyza bonariensis, bromus madritensis, daucus carota, catapodium rigidum, mercurialis annua, piptatherum miliaceum, urtica membranacea, malva sylvestris, chenopodium album, convolvulus arvensis, bromus diandrus, erigeron bonariensis, capsella rubella, cynodon dactylon, geranium molle, foeniculum vulgare, clinopodium nepeta, papaver rhoeas, dittrichia viscosa, rostraria cristata, symphyotrichum subulatum, galactites tomentosa, senecio vulgaris, dactylis glomerata, crepis bursifolia, medicago polymorpha, solanum nigrum, plantago lanceolata, euphorbia peplus, trifolium campestre, raphanus raphanistrum, reichardia picroides, chenopodiastrum murale, anthemis arvensis, verbascum sinuatum, lysimachia arvensis, bromus sterilis, bromus hordeaceus, achyrophorus valdesii, oxalis pes-caprae, polygonum aviculare