de, ennepe-ruhr-kreis, quercus robur, fagus sylvatica, deschampsia flexuosa, quercus petraea, avenella flexuosa, pteridium aquilinum, sorbus aucuparia, carpinus betulus, lonicera periclymenum, vaccinium myrtillus, frangula alnus, holcus mollis, hedera helix, betula pendula, ilex aquifolium, corylus avellana, teucrium scorodonia, polygonatum multiflorum, dryopteris carthusiana, oxalis acetosella, pinus sylvestris, betula pubescens, castanea sativa, acer pseudoplatanus, luzula luzuloides, prunus avium, galeopsis tetrahit, carex pilulifera, rabelera holostea, fraxinus excelsior, dryopteris filix-mas, athyrium filix-femina, anemone nemorosa, poa nemoralis, rubus idaeus, milium effusum, calluna vulgaris, luzula pilosa, dryopteris dilatata, melampyrum pratense, sambucus nigra, populus tremula, picea abies, molinia caerulea, sambucus racemosa, lamium galeobdolon, moehringia trinervia, convallaria majalis, agrostis capillaris, alnus glutinosa