nl, zuidwest-drenthe, quercus robur, avenella flexuosa, pinus sylvestris, deschampsia flexuosa, calluna vulgaris, frangula alnus, betula pendula, prunus serotina, sorbus aucuparia, molinia caerulea, ceratocapnos claviculata, vaccinium myrtillus, erica tetralix, galium saxatile, betula pubescens, dryopteris carthusiana, carex pilulifera, rumex acetosella, rumex angiocarpus, amelanchier lamarckii, dryopteris dilatata, agrostis capillaris, quercus rubra, agrostis vinealis, lonicera periclymenum, pseudotsuga menziesii, festuca filiformis, vaccinium vitis-idaea, fagus sylvatica, empetrum nigrum, carex arenaria, danthonia decumbens, ilex aquifolium, spergula morisonii, hypochaeris radicata, nardus stricta, melampyrum pratense, corynephorus canescens, rubus plicatus, larix kaempferi, luzula campestris, pteridium aquilinum, juniperus communis, juncus squarrosus, holcus mollis, genista anglica, juncus effusus, picea abies, eriophorum angustifolium, senecio sylvaticus