fagus sylvatica, castanea sativa, ilex aquifolium, quercus petraea, avenella flexuosa, lonicera periclymenum, dicranum scoparium, hedera helix, holcus mollis, hypnum cupressiforme, luzula pilosa, melittis melissophyllum, pinus sylvestris, polytrichum formosum, pseudoscleropodium purum, pteridium aquilinum, quercus rubra, ruscus aculeatus