be, arr. maaseik, pinus sylvestris, prunus serotina, avenella flexuosa, quercus robur, betula pendula, deschampsia flexuosa, sorbus aucuparia, quercus rubra, frangula alnus, pinus nigra, dryopteris carthusiana, dryopteris dilatata, calluna vulgaris, vaccinium myrtillus, molinia caerulea, agrostis capillaris, rumex angiocarpus, rumex acetosella, carex pilulifera, fagus sylvatica, pseudotsuga menziesii, picea abies, betula pubescens, amelanchier lamarckii, ceratocapnos claviculata, lonicera periclymenum, calamagrostis epigejos, galium saxatile, senecio sylvaticus, vaccinium vitis-idaea, agrostis vinealis, corynephorus canescens, quercus petraea, holcus lanatus, robinia pseudoacacia, rubus gratus, holcus mollis, carex arenaria, rubus idaeus, rubus plicatus, hypericum perforatum, spergula morisonii, pteridium aquilinum, pinus strobus, larix decidua, ilex aquifolium, impatiens parviflora, cytisus scoparius, populus tremula, erica tetralix