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