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