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