quercus pyrenaica, melampyrum pratense, pteridium aquilinum, ulex gallii, arrhenatherum longifolium, betula pubescens, frangula alnus, holcus mollis, lonicera periclymenum, quercus robur, rabelera holostea, alpagrostis setacea, castanea sativa, erica arborea, polypodium interjectum