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