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