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