carduus acanthoides, carduus nutans, dactylis glomerata, elymus repens, eryngium campestre, euphorbia cyparissias, lolium perenne, lophiolepis ligularis, ononis arvensis, plantago lanceolata, potentilla argentea, achillea crithmifolia, bromus hordeaceus, bromus squarrosus, centaurea diffusa, chondrilla juncea, cichorium intybus, convolvulus arvensis, crepis setosa, daucus carota, erysimum repandum, festuca valesiaca, galium verum, lotus corniculatus, medicago lupulina, morus alba, petrorhagia dubia, poa pratensis, potentilla reptans, verbascum pulverulentum, xeranthemum annuum