chenopodium album, chenopodium vulvaria, amaranthus blitoides, amaranthus retroflexus, dysphania ambrosioides, erodium malacoides, oxybasis urbica, urtica urens, amaranthus deflexus, anacyclus clavatus, capsella bursa-pastoris, chenopodiastrum murale, hordeum murinum, lamium amplexicaule, marrubium vulgare, sisymbrium irio, symphyotrichum squamatum, xanthium spinosum