nl, zuidwest-drenthe, quercus robur, sorbus aucuparia, frangula alnus, prunus serotina, lonicera periclymenum, avenella flexuosa, deschampsia flexuosa, betula pendula, pinus sylvestris, fagus sylvatica, ceratocapnos claviculata, vaccinium myrtillus, dryopteris dilatata, amelanchier lamarckii, ilex aquifolium, dryopteris carthusiana, quercus rubra, molinia caerulea, betula pubescens, agrostis capillaris, carex pilulifera, calluna vulgaris, pseudotsuga menziesii, maianthemum bifolium, holcus mollis, rubus idaeus, hedera helix, picea abies, polygonatum multiflorum, galium saxatile, pteridium aquilinum, populus tremula, corylus avellana, melampyrum pratense, galeopsis tetrahit, rumex angiocarpus, sambucus nigra, rumex acetosella, oxalis acetosella, holcus lanatus, rabelera holostea, larix kaempferi, moehringia trinervia, rubus plicatus, rubus gratus, juniperus communis, polypodium vulgare, vaccinium vitis-idaea, prunus padus, acer pseudoplatanus