de, ammerland, fagus sylvatica, quercus robur, sorbus aucuparia, lonicera periclymenum, ilex aquifolium, acer pseudoplatanus, hedera helix, dryopteris dilatata, dryopteris carthusiana, oxalis acetosella, prunus serotina, corylus avellana, fraxinus excelsior, quercus rubra, athyrium filix-femina, vaccinium myrtillus, frangula alnus, deschampsia flexuosa, milium effusum, anemone nemorosa, avenella flexuosa, maianthemum bifolium, luzula pilosa, carpinus betulus, picea abies, betula pendula, pteridium aquilinum, polygonatum multiflorum, pseudotsuga menziesii, betula pubescens, deschampsia cespitosa, rubus idaeus, lamium galeobdolon, pinus sylvestris, sambucus nigra, juncus effusus, carex pilulifera, rabelera holostea, circaea lutetiana, larix kaempferi, castanea sativa, molinia caerulea, carex remota, alnus glutinosa, convallaria majalis, urtica dioica, dryopteris filix-mas, prunus avium, holcus mollis, quercus petraea