nl, zuidoost-drenthe, quercus robur, sorbus aucuparia, prunus serotina, pinus sylvestris, frangula alnus, avenella flexuosa, betula pendula, deschampsia flexuosa, quercus rubra, molinia caerulea, ceratocapnos claviculata, dryopteris dilatata, dryopteris carthusiana, vaccinium myrtillus, lonicera periclymenum, amelanchier lamarckii, betula pubescens, fagus sylvatica, pseudotsuga menziesii, calluna vulgaris, agrostis capillaris, carex pilulifera, ilex aquifolium, rumex angiocarpus, larix kaempferi, rumex acetosella, galium saxatile, erica tetralix, juncus effusus, pteridium aquilinum, galeopsis tetrahit, holcus mollis, holcus lanatus, picea abies, rubus idaeus, rubus gratus, castanea sativa, maianthemum bifolium, pinus nigra, corylus avellana, carex arenaria, moehringia trinervia, rubus plicatus, melampyrum pratense, hedera helix, urtica dioica, sambucus nigra, agrostis vinealis, acer pseudoplatanus, claytonia sibirica