de, oldenburg, landkreis, quercus robur, prunus serotina, sorbus aucuparia, frangula alnus, avenella flexuosa, deschampsia flexuosa, molinia caerulea, ceratocapnos claviculata, betula pubescens, agrostis capillaris, betula pendula, lonicera periclymenum, calluna vulgaris, pinus sylvestris, holcus mollis, dryopteris carthusiana, rumex acetosella, holcus lanatus, rumex angiocarpus, erica tetralix, amelanchier lamarckii, carex pilulifera, dryopteris dilatata, juncus effusus, vaccinium myrtillus, galium saxatile, quercus rubra, ilex aquifolium, rumex acetosa, populus tremula, fagus sylvatica, galeopsis tetrahit, rubus idaeus, anthoxanthum odoratum, hypochaeris radicata, carex nigra, hieracium laevigatum, maianthemum bifolium, carex arenaria, poa trivialis, potentilla erecta, luzula campestris, cytisus scoparius, ranunculus repens, festuca rubra, agrostis stolonifera, agrostis vinealis, stellaria media, cerastium holosteoides, salix cinerea