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