be, arr. maaseik, pinus sylvestris, quercus robur, prunus serotina, betula pendula, sorbus aucuparia, avenella flexuosa, quercus rubra, frangula alnus, deschampsia flexuosa, dryopteris dilatata, dryopteris carthusiana, vaccinium myrtillus, molinia caerulea, calluna vulgaris, pinus nigra, fagus sylvatica, agrostis capillaris, pseudotsuga menziesii, amelanchier lamarckii, carex pilulifera, betula pubescens, rumex angiocarpus, lonicera periclymenum, rumex acetosella, ceratocapnos claviculata, galium saxatile, rubus gratus, agrostis vinealis, rubus plicatus, ilex aquifolium, castanea sativa, picea abies, holcus lanatus, holcus mollis, larix kaempferi, festuca filiformis, erica tetralix, juncus effusus, pteridium aquilinum, senecio sylvaticus, teucrium scorodonia, hypericum perforatum, galeopsis tetrahit, calamagrostis epigejos, rubus idaeus, vaccinium vitis-idaea, quercus petraea, carex arenaria, cytisus scoparius, sambucus nigra