quercus pyrenaica, lonicera periclymenum, castanea sativa, prunus avium, pteridium aquilinum, brachypodium pinnatum, erica scoparia, frangula alnus, hedera helix, juniperus communis, potentilla montana, rubia peregrina, rubus ulmifolius, teucrium scorodonia, torminalis glaberrima, ulex europaeus, viola riviniana