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