be, arr. maaseik, pinus sylvestris, avenella flexuosa, betula pendula, deschampsia flexuosa, prunus serotina, quercus robur, pinus nigra, sorbus aucuparia, calluna vulgaris, vaccinium myrtillus, molinia caerulea, dryopteris dilatata, quercus rubra, frangula alnus, dryopteris carthusiana, pseudotsuga menziesii, carex pilulifera, fagus sylvatica, rumex angiocarpus, agrostis capillaris, rumex acetosella, galium saxatile, amelanchier lamarckii, ceratocapnos claviculata, erica tetralix, betula pubescens, picea abies, agrostis vinealis, lonicera periclymenum, vaccinium vitis-idaea, larix kaempferi, castanea sativa, ilex aquifolium, rubus plicatus, senecio sylvaticus, corynephorus canescens, festuca filiformis, carex arenaria, juncus effusus, spergula morisonii, calamagrostis epigejos, rubus gratus, empetrum nigrum, holcus lanatus, pinus strobus, quercus petraea, pteridium aquilinum, erigeron canadensis, hypericum perforatum, logfia minima