text: quercus robur, quercus rubra, corylus avellana, lonicera periclymenum, sorbus aucuparia, hedera helix, fraxinus excelsior, oxalis acetosella, anemone nemorosa, betula pubescens, mnium hornum, molinia caerulea, polygonatum multiflorum, prunus spinosa, rubus idaeus, sambucus nigra, solidago virgaurea, viburnum opulus, alnus glutinosa, circaea lutetiana, maianthemum bifolium, polytrichum formosum, vaccinium myrtillus, athyrium filix-femina, atrichum undulatum, crataegus laevigata, crataegus monogyna, dryopteris carthusiana, equisetum arvense, frangula alnus, lapsana communis, prunus avium