de, oldenburg, landkreis, alnus glutinosa, fraxinus excelsior, quercus robur, urtica dioica, humulus lupulus, sorbus aucuparia, galium aparine, lonicera periclymenum, prunus padus, lysimachia vulgaris, corylus avellana, sambucus nigra, circaea lutetiana, glechoma hederacea, poa trivialis, filipendula ulmaria, deschampsia cespitosa, solanum dulcamara, frangula alnus, athyrium filix-femina, viburnum opulus, rubus idaeus, dryopteris carthusiana, geum urbanum, iris pseudacorus, carex elongata, calamagrostis canescens, carex remota, crataegus monogyna, geranium robertianum, galium palustre, ranunculus repens, dryopteris dilatata, ribes nigrum, betula pubescens, euonymus europaeus, carex acutiformis, phalaris arundinacea, hedera helix, salix cinerea, stachys sylvatica, juncus effusus, moehringia trinervia, acer pseudoplatanus, ribes rubrum, rubus caesius, anemone nemorosa, galeopsis tetrahit, lycopus europaeus, fagus sylvatica