corylus avellana, oxalis acetosella, quercus robur, sorbus aucuparia, alnus glutinosa, frangula alnus, lonicera periclymenum, amelanchier lamarckii, deschampsia cespitosa, hedera helix, holcus mollis, maianthemum bifolium, polytrichum formosum, vaccinium myrtillus, equisetum palustre, holcus lanatus, ilex aquifolium