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