es, bizkaia, pteridium aquilinum, ilex aquifolium, hedera helix, fagus sylvatica, crataegus monogyna, quercus robur, lonicera periclymenum, vaccinium myrtillus, rubus ulmifolius, castanea sativa, euphorbia dulcis, hypericum androsaemum, teucrium scorodonia, ruscus aculeatus, deschampsia flexuosa, oxalis acetosella, corylus avellana, avenella flexuosa, frangula alnus, euphorbia amygdaloides, holcus mollis, athyrium filix-femina, daboecia cantabrica, dryopteris affinis, calluna vulgaris, brachypodium pinnatum, erica vagans, carex sylvatica, erica arborea, brachypodium sylvaticum, ranunculus polyanthemophyllus, polystichum setiferum, agrostis capillaris, hypericum pulchrum, helleborus viridis, ranunculus tuberosus, ajuga reptans, quercus petraea, lathyrus linifolius, anemone nemorosa, fraxinus excelsior, dioscorea communis, molinia caerulea, quercus pyrenaica, potentilla erecta, ranunculus polyanthemos, luzula sylvatica, rubia peregrina, viola reichenbachiana, rabelera holostea