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