buxus sempervirens, daphne laureola, acer granatense, amelanchier ovalis, crataegus monogyna, hedera helix, helleborus foetidus, lavandula latifolia, lonicera splendida, quercus rotundifolia, rubia peregrina, catananche caerulea, echinospartum boissieri, erinacea anthyllis, juniperus oxycedrus, ononis aragonensis, rosa canina