quercus robur, avenella flexuosa, castanea sativa, quercus rubra, arrhenatherum longifolium, hedera helix, lonicera periclymenum, polytrichum formosum, prunus serotina, quercus pyrenaica, frangula alnus, ilex aquifolium, arenaria montana, carpinus betulus, corylus avellana, dicranum scoparium, erica scoparia, festuca heterophylla, luzula forsteri, melampyrum pratense, pseudoscleropodium purum, pyrus cordata, ruscus aculeatus, teucrium scorodonia