glaucium flavum, daucus carota, picris hieracioides, sonchus oleraceus, sonchus tenerrimus, symphyotrichum squamatum, amaranthus retroflexus, cichorium intybus, dittrichia viscosa, echinochloa crus-galli, foeniculum vulgare, melilotus albus, plantago lanceolata, reseda alba, setaria viridis, verbascum sinuatum