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