chrozophora tinctoria, amaranthus albus, amaranthus blitoides, anacyclus radiatus, anchusa azurea, chenopodium album, cynodon dactylon, euphorbia chamaesyce, heliotropium europaeum, lactuca serriola, polygonum aviculare, tribulus terrestris, chenopodiastrum murale, datura stramonium, hirschfeldia incana, pulicaria arabica