text: dysphania botrys, heliotropium europaeum, dittrichia graveolens, amaranthus blitoides, amaranthus retroflexus, brassica fruticulosa, chenopodium album, chenopodium vulvaria, cynodon dactylon, xanthium orientale, datura stramonium, digitaria sanguinalis, dysphania ambrosioides, glaucium flavum, polygonum aviculare, portulaca oleracea, ricinus communis, sonchus oleraceus