amaranthus retroflexus, heliotropium europaeum, portulaca oleracea, chenopodium album, digitaria sanguinalis, lolium rigidum, amaranthus albus, bidens subalternans, brassica fruticulosa, chaenorhinum minus, diplotaxis erucoides, eragrostis cilianensis, misopates orontium, reseda phyteuma, sideritis romana, sonchus tenerrimus, sorghum halepense, cynodon dactylon