de, wesel, quercus robur, sorbus aucuparia, lonicera periclymenum, frangula alnus, fagus sylvatica, betula pubescens, dryopteris carthusiana, corylus avellana, betula pendula, dryopteris dilatata, prunus serotina, quercus rubra, hedera helix, ilex aquifolium, deschampsia flexuosa, molinia caerulea, avenella flexuosa, acer pseudoplatanus, vaccinium myrtillus, castanea sativa, pteridium aquilinum, alnus glutinosa, polygonatum multiflorum, fraxinus excelsior, athyrium filix-femina, pinus sylvestris, holcus mollis, sambucus nigra, maianthemum bifolium, juncus effusus, anemone nemorosa, teucrium scorodonia, prunus avium, oxalis acetosella, rubus idaeus, carpinus betulus, carex pilulifera, crataegus monogyna, galeopsis tetrahit, populus tremula, urtica dioica, convallaria majalis, amelanchier lamarckii, moehringia trinervia, carex remota, deschampsia cespitosa, agrostis capillaris, lysimachia vulgaris, luzula pilosa, rabelera holostea