fagus sylvatica, hedera helix, pteridium aquilinum, quercus robur, castanea sativa, taxus baccata, betula pendula, dryopteris carthusiana, lonicera periclymenum, polytrichum formosum, solidago virgaurea, atrichum undulatum, avenella flexuosa, digitalis purpurea, eurhynchium striatum, hypericum pulchrum, ilex aquifolium, mespilus germanica, oxalis acetosella, vaccinium myrtillus