cichorium pumilum, bromus madritensis, potentilla reptans, carduncellus caeruleus, daucus carota, achyrophorus valdesii, hordeum murinum, lotus edulis, medicago polymorpha, ononis spinosa, plantago lanceolata, polypogon viridis, poterium sanguisorba, rumex crispus, trifolium campestre, urospermum dalechampii, vicia sativa