text: amaranthus blitoides, chenopodium album, amaranthus viridis, dysphania ambrosioides, heliotropium europaeum, solanum nigrum, amaranthus albus, amaranthus retroflexus, arundo donax, beta vulgaris, chenopodium opulifolium, chenopodium vulvaria, chrozophora tinctoria, convolvulus arvensis, cynodon dactylon, datura innoxia, echium creticum, helminthotheca echioides, mirabilis jalapa, parietaria judaica, polygonum aviculare, portulaca oleracea, sonchus oleraceus, symphyotrichum squamatum, verbena officinalis