fagus sylvatica, hedera helix, castanea sativa, prunus avium, ilex aquifolium, quercus pyrenaica, anemone nemorosa, atrichum undulatum, avenella flexuosa, betula pendula, dicranum scoparium, euphorbia dulcis, leucobryum glaucum, lonicera periclymenum, polytrichum formosum, populus tremula, pteridium aquilinum, ruscus aculeatus, stachys officinalis, teucrium scorodonia, thuidium tamariscinum, vaccinium myrtillus