achillea crithmifolia, bothriochloa ischaemum, bromus arvensis, cynodon dactylon, lolium perenne, medicago minima, trifolium striatum, carlina vulgaris, convolvulus arvensis, crepis setosa, dichodon viscidum, erodium cicutarium, eryngium campestre, filago arvensis, galium humifusum, herniaria hirsuta, medicago falcata, petrorhagia prolifera, plantago lanceolata, poa bulbosa, scolymus hispanicus, sherardia arvensis, trifolium arvense, trifolium aureum