de, oldenburg, landkreis, quercus robur, alnus glutinosa, sorbus aucuparia, poa trivialis, ranunculus repens, fraxinus excelsior, urtica dioica, deschampsia cespitosa, frangula alnus, lysimachia vulgaris, filipendula ulmaria, galium aparine, lonicera periclymenum, juncus effusus, glechoma hederacea, dryopteris carthusiana, galium palustre, holcus lanatus, galeopsis tetrahit, cardamine pratensis, humulus lupulus, corylus avellana, betula pubescens, phalaris arundinacea, prunus padus, iris pseudacorus, viburnum opulus, betula pendula, sambucus nigra, rubus idaeus, holcus mollis, solanum dulcamara, athyrium filix-femina, dryopteris dilatata, geum urbanum, crataegus monogyna, moehringia trinervia, prunus serotina, lycopus europaeus, hedera helix, agrostis stolonifera, polygonatum multiflorum, agrostis capillaris, cirsium palustre, carex remota, carex elongata, ficaria verna, angelica sylvestris, anemone nemorosa, lythrum salicaria