text: amaranthus muricatus, chenopodiastrum murale, chenopodium album, sisymbrium irio, amaranthus deflexus, amaranthus graecizans, beta vulgaris, centaurea calcitrapa, convolvulus arvensis, erigeron bonariensis, lolium rigidum, picnomon acarna, polygonum aviculare, sonchus oleraceus, atriplex glauca, atriplex prostrata, calendula arvensis, capsella bursa-pastoris, carduus tenuiflorus, cynodon dactylon, dysphania ambrosioides, ecballium elaterium, erigeron canadensis, lepidium draba, malva parviflora, urtica urens, xanthium spinosum, zygophyllum fabago