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