nl, zuidwest-drenthe, quercus robur, pinus sylvestris, avenella flexuosa, deschampsia flexuosa, sorbus aucuparia, ceratocapnos claviculata, frangula alnus, betula pendula, prunus serotina, molinia caerulea, dryopteris carthusiana, vaccinium myrtillus, dryopteris dilatata, betula pubescens, calluna vulgaris, amelanchier lamarckii, pseudotsuga menziesii, quercus rubra, lonicera periclymenum, erica tetralix, galium saxatile, fagus sylvatica, picea abies, ilex aquifolium, agrostis capillaris, carex pilulifera, larix kaempferi, vaccinium vitis-idaea, empetrum nigrum, rumex angiocarpus, rumex acetosella, carex arenaria, juncus effusus, rubus idaeus, pteridium aquilinum, melampyrum pratense, pinus nigra, maianthemum bifolium, holcus lanatus, carex nigra, eriophorum angustifolium, juniperus communis, galeopsis tetrahit, holcus mollis, populus tremula, agrostis vinealis, rubus plicatus, rubus gratus, senecio sylvaticus, picea sitchensis