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