cynodon dactylon, chondrilla juncea, daucus carota, foeniculum vulgare, melilotus albus, plantago lanceolata, acer negundo, bromus diandrus, crepis bursifolia, erigeron sumatrensis, euphorbia maculata, hordeum murinum, hypochaeris radicata, lysimachia arvensis, medicago lupulina, oxalis stricta, picris hieracioides, salvia verbenaca, scolymus hispanicus, sonchus oleraceus, trisetaria panicea