euphorbia dendroides, euphorbia papillaris, periploca laevigata, asparagus albus, asphodelus ramosus, carlina sicula, hyparrhenia hirta, prasium majus, asparagus horridus, bituminaria bituminosa, brassica macrocarpa, lathyrus clymenum, phagnalon saxatile, ruta chalepensis, teucrium fruticans