quercus robur, fagus sylvatica, hedera helix, vaccinium myrtillus, pteridium aquilinum, castanea sativa, dicranum scoparium, frangula alnus, holcus mollis, hylocomiadelphus triquetrus, hypnum cupressiforme, ilex aquifolium, lonicera periclymenum, molinia caerulea, oxyrrhynchium schleicheri, polytrichum formosum, pseudoscleropodium purum, thuidium tamariscinum