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