brachypodium phoenicoides, galium lucidum, urospermum dalechampii, bituminaria bituminosa, brachypodium retusum, carex flacca, carlina hispanica, cephalaria leucantha, convolvulus cantabrica, crepis vesicaria, euphorbia serrata, foeniculum vulgare, ononis spinosa, poterium sanguisorba, reichardia picroides