nl, veluwe, pinus sylvestris, quercus robur, betula pendula, avenella flexuosa, vaccinium myrtillus, deschampsia flexuosa, sorbus aucuparia, prunus serotina, calluna vulgaris, frangula alnus, galium saxatile, dryopteris carthusiana, ceratocapnos claviculata, amelanchier lamarckii, quercus rubra, dryopteris dilatata, molinia caerulea, pseudotsuga menziesii, fagus sylvatica, vaccinium vitis-idaea, carex pilulifera, betula pubescens, rumex angiocarpus, erica tetralix, empetrum nigrum, rumex acetosella, agrostis capillaris, picea abies, lonicera periclymenum, carex arenaria, agrostis vinealis, ilex aquifolium, larix kaempferi, pinus nigra, juniperus communis, rubus plicatus, melampyrum pratense, festuca filiformis, corynephorus canescens, danthonia decumbens, pteridium aquilinum, quercus petraea, rubus gratus, spergula morisonii, rubus idaeus, hypochaeris radicata, senecio sylvaticus, luzula campestris, nardus stricta, holcus mollis