cynodon dactylon, chondrilla juncea, crepis bursifolia, erigeron bonariensis, erigeron sumatrensis, hypochaeris radicata, anacyclus radiatus, avena barbata, bromus madritensis, cyperus rotundus, daucus carota, eleusine indica, lysimachia arvensis, oxalis stricta, parietaria judaica, picris hieracioides, plantago lanceolata, sonchus oleraceus, sonchus tenerrimus