text: euphorbia aphylla, cneorum pulverulentum, euphorbia canariensis, lavandula buchii, rubia fruticosa, sideritis syriaca, descurainia millefolia, drimia maritima, echium aculeatum, justicia hyssopifolia, kleinia neriifolia, lycium intricatum, periploca laevigata, andryala pinnatifida, argyranthemum frutescens, campylanthus salsoloides, ceropegia dichotoma, forsskaolea angustifolia, phagnalon saxatile, withania aristata