quercus suber, dioscorea communis, olea europaea, asplenium onopteris, crataegus monogyna, ruscus aculeatus, viburnum tinus, arbutus unedo, conopodium majus, daphne gnidium, pistacia terebinthus, asparagus acutifolius, bromus madritensis, chrysojasminum fruticans, galium album, geranium purpureum, hedera hibernica, lonicera periclymenum, quercus rotundifolia, rubia peregrina, silene coutinhoi, thapsia villosa