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