castanea sativa, quercus robur, avenella flexuosa, lonicera periclymenum, melampyrum pratense, thuidium tamariscinum, corylus avellana, crataegus monogyna, fraxinus excelsior, hedera helix, hieracium sabaudum, ilex aquifolium, leucobryum glaucum, polypodium vulgare, polytrichum formosum, pseudoscleropodium purum, pteridium aquilinum, teucrium scorodonia