festuca lachenalii, umbilicus rupestris, andropogon distachyos, asplenium ceterach, hyparrhenia hirta, brachypodium distachyon, bromus madritensis, misopates orontium, oeosporangium pteridioides, phagnalon saxatile, piptatherum coerulescens, ruta angustifolia, silene gallica, stachys arvensis