nl, midden-limburg, quercus robur, frangula alnus, molinia caerulea, betula pubescens, sorbus aucuparia, betula pendula, pinus sylvestris, dryopteris carthusiana, deschampsia flexuosa, avenella flexuosa, prunus serotina, dryopteris dilatata, lonicera periclymenum, quercus rubra, ceratocapnos claviculata, vaccinium myrtillus, calluna vulgaris, amelanchier lamarckii, juncus effusus, erica tetralix, fagus sylvatica, agrostis capillaris, ilex aquifolium, carex pilulifera, pteridium aquilinum, larix kaempferi, lysimachia vulgaris, holcus mollis, alnus glutinosa, holcus lanatus, pseudotsuga menziesii, rumex angiocarpus, rubus idaeus, galeopsis tetrahit, rumex acetosella, castanea sativa, salix cinerea, eriophorum angustifolium, populus tremula, corylus avellana, agrostis canina, galium saxatile, hedera helix, salix aurita, calamagrostis canescens, picea abies, teucrium scorodonia, juncus bulbosus, athyrium filix-femina, maianthemum bifolium