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