avena barbata, brachypodium distachyon, bromus lanceolatus, lygeum spartum, achyrophorus valdesii, atriplex halimus, camphorosma monspeliaca, geropogon hybridus, linum strictum, lolium rigidum, melica ciliata, plantago afra, allium sphaerocephalon, anacyclus clavatus, atractylis cancellata, convolvulus cantabrica, erodium malacoides, euphorbia exigua, filago pyramidata, hedypnois rhagadioloides, helminthotheca echioides, lysimachia foemina, nigella damascena, phagnalon rupestre, phalaris paradoxa, sherardia arvensis, sonchus oleraceus, torilis leptophylla, tripodion tetraphyllum, urospermum picroides, vicia sativa