de, ammerland, quercus robur, fagus sylvatica, sorbus aucuparia, lonicera periclymenum, dryopteris dilatata, dryopteris carthusiana, prunus serotina, frangula alnus, acer pseudoplatanus, avenella flexuosa, deschampsia flexuosa, rubus idaeus, betula pubescens, juncus effusus, ilex aquifolium, betula pendula, corylus avellana, oxalis acetosella, urtica dioica, fraxinus excelsior, quercus rubra, deschampsia cespitosa, sambucus nigra, poa trivialis, hedera helix, agrostis capillaris, ranunculus repens, molinia caerulea, alnus glutinosa, holcus lanatus, pinus sylvestris, picea abies, maianthemum bifolium, holcus mollis, athyrium filix-femina, rabelera holostea, carex pilulifera, polygonatum multiflorum, pseudotsuga menziesii, vaccinium myrtillus, ceratocapnos claviculata, galeopsis tetrahit, glechoma hederacea, anemone nemorosa, milium effusum, galium aparine, dactylis glomerata, impatiens parviflora, larix kaempferi, carpinus betulus