be, arr. maaseik, pinus sylvestris, prunus serotina, avenella flexuosa, quercus robur, deschampsia flexuosa, betula pendula, frangula alnus, calluna vulgaris, molinia caerulea, sorbus aucuparia, quercus rubra, agrostis capillaris, vaccinium myrtillus, carex pilulifera, rumex angiocarpus, rumex acetosella, dryopteris carthusiana, dryopteris dilatata, agrostis vinealis, galium saxatile, betula pubescens, amelanchier lamarckii, ceratocapnos claviculata, festuca filiformis, rubus plicatus, erica tetralix, lonicera periclymenum, fagus sylvatica, holcus mollis, pseudotsuga menziesii, rubus gratus, pinus nigra, holcus lanatus, corynephorus canescens, pteridium aquilinum, danthonia decumbens, hypericum perforatum, ilex aquifolium, juncus effusus, hypochaeris radicata, luzula campestris, carex arenaria, spergula morisonii, cytisus scoparius, senecio sylvaticus, teucrium scorodonia, vaccinium vitis-idaea, aira praecox, calamagrostis epigejos, populus tremula