be, arr. tongeren, molinia caerulea, calluna vulgaris, pinus sylvestris, frangula alnus, betula pendula, vaccinium myrtillus, erica tetralix, quercus robur, deschampsia flexuosa, betula pubescens, avenella flexuosa, sorbus aucuparia, pteridium aquilinum, carex pilulifera, potentilla erecta, lonicera periclymenum, dryopteris carthusiana, agrostis capillaris, juncus effusus, fagus sylvatica, teucrium scorodonia, agrostis canina, quercus petraea, prunus serotina, festuca filiformis, eriophorum angustifolium, danthonia decumbens, quercus rubra, ilex aquifolium, dryopteris dilatata, galium saxatile, drosera rotundifolia, erica cinerea, rumex angiocarpus, juncus bulbosus, juncus conglomeratus, holcus mollis, rumex acetosella, carex panicea, castanea sativa, luzula multiflora, holcus lanatus, juncus squarrosus, gentiana pneumonanthe, salix aurita, lysimachia vulgaris, genista anglica, ulex minor, nardus stricta, polygala serpyllifolia