chenopodium album, amaranthus albus, amaranthus retroflexus, cyperus rotundus, datura stramonium, euphorbia maculata, medicago lupulina, picris hieracioides, polygonum aviculare, raphanus raphanistrum, setaria viridis, solanum nigrum, sonchus tenerrimus, atriplex patula, cichorium intybus, convolvulus arvensis, cynodon dactylon, daucus carota, digitaria sanguinalis, dittrichia viscosa, erigeron canadensis, erigeron sumatrensis, heliotropium europaeum, lolium multiflorum, parietaria judaica, plantago lanceolata, plantago major, reichardia picroides, reseda alba, sorghum halepense, sulla coronaria, symphyotrichum squamatum