poa bulbosa, aegilops neglecta, bromus tectorum, crepis setosa, erodium cicutarium, festuca ovina, galium tenuissimum, helianthemum salicifolium, herniaria glabra, medicago rigidula, ornithogalum comosum, petrorhagia prolifera, potentilla recta, sedum hispanicum, trifolium leucanthum, trifolium nigrescens, veronica verna, allium meteoricum, alyssum strigosum, arrhenatherum elatius, bifora radians, bromus squarrosus, campanula phrygia, carthamus lanatus, centaurea grisebachii, chondrilla juncea, convolvulus arvensis, cota austriaca, cruciata pedemontana, cynanchica pyrenaica, dasypyrum villosum, draba verna, eragrostis minor, eryngium campestre, euphorbia cyparissias, festuca incurva, holosteum umbellatum, inula oculus-christi, koeleria nitidula, marrubium peregrinum, medicago monspeliaca, medicago orbicularis, myosotis stricta, plantago lanceolata, portulaca oleracea, potentilla argentea, saxifraga tridactylites, sedum annuum, sedum rubens, sedum urvillei, sherardia arvensis, tragus racemosus, trifolium retusum, valerianella eriocarpa, xeranthemum annuum