quercus robur, corylus avellana, hedera helix, populus tremula, sorbus aucuparia, amelanchier lamarckii, betula pendula, sambucus nigra, mnium hornum, atrichum undulatum, dicranella heteromalla, hypnum cupressiforme, dryopteris dilatata, holcus mollis, lonicera periclymenum, lysimachia vulgaris, maianthemum bifolium, molinia caerulea, polygonatum multiflorum, urtica dioica, alnus glutinosa, athyrium filix-femina, dryopteris carthusiana, frangula alnus