text: bromus tectorum, bromus hordeaceus, bromus rubens, catapodium rigidum, cerastium pumilum, dianthus nudiflorus, helichrysum stoechas, medicago minima, saxifraga tridactylites, spartium junceum, trifolium angustifolium, trifolium arvense, trifolium cherleri, trifolium scabrum, alyssum alyssoides, avena barbata, chondrilla juncea, clypeola jonthlaspi, crepis sancta, draba verna, erodium cicutarium, hypericum perforatum, lactuca serriola, logfia gallica, papaver rhoeas, petrorhagia prolifera, poa annua, sabulina tenuifolia, sagina apetala, trifolium campestre