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