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