de, oldenburg, landkreis, quercus robur, fraxinus excelsior, fagus sylvatica, sorbus aucuparia, lonicera periclymenum, alnus glutinosa, corylus avellana, hedera helix, dryopteris dilatata, urtica dioica, oxalis acetosella, acer pseudoplatanus, deschampsia cespitosa, sambucus nigra, anemone nemorosa, rubus idaeus, circaea lutetiana, galium aparine, poa trivialis, dryopteris carthusiana, athyrium filix-femina, geum urbanum, geranium robertianum, milium effusum, ilex aquifolium, polygonatum multiflorum, carex remota, frangula alnus, prunus padus, betula pubescens, stachys sylvatica, rabelera holostea, glechoma hederacea, crataegus monogyna, ranunculus repens, prunus avium, lamium galeobdolon, ficaria verna, carpinus betulus, moehringia trinervia, maianthemum bifolium, prunus serotina, juncus effusus, impatiens parviflora, viburnum opulus, betula pendula, filipendula ulmaria, holcus mollis, euonymus europaeus, silene dioica