erica arborea, pteridium aquilinum, quercus suber, melica minuta, euphorbia amygdaloides, pulicaria odora, rubus canescens, smilax aspera, asparagus acutifolius, asplenium adiantum-nigrum, brachypodium sylvaticum, carex olbiensis, crataegus monogyna, dioscorea communis, hieracium murorum, lonicera implexa, luzula forsteri, phillyrea angustifolia, rosa sempervirens, rubia peregrina, ruscus aculeatus, stachys officinalis, viola canina