chenopodium vulvaria, chenopodium album, sisymbrium irio, amaranthus blitoides, hordeum murinum, marrubium vulgare, oxybasis urbica, urtica urens, amaranthus deflexus, amaranthus retroflexus, atriplex prostrata, bromus hordeaceus, calendula arvensis, carduus tenuiflorus, chenopodiastrum murale, dysphania ambrosioides, lolium rigidum, rostraria cristata, symphyotrichum squamatum