quercus petraea, fagus sylvatica, hedera helix, ilex aquifolium, pteridium aquilinum, vaccinium myrtillus, avenella flexuosa, castanea sativa, hylocomiadelphus triquetrus, lonicera periclymenum, polypodium vulgare, polytrichum formosum, pseudoscleropodium purum, thuidium tamariscinum, betula pendula, ruscus aculeatus