be, arr. maaseik, castanea sativa, quercus robur, betula pendula, molinia caerulea, frangula alnus, pinus sylvestris, lonicera periclymenum, fagus sylvatica, carex pilulifera, pteridium aquilinum, avenella flexuosa, teucrium scorodonia, vaccinium myrtillus, deschampsia flexuosa, calluna vulgaris, ilex aquifolium, quercus rubra, quercus petraea, sorbus aucuparia, prunus serotina, betula pubescens, dryopteris carthusiana, holcus mollis, hedera helix, agrostis capillaris, dryopteris dilatata, corylus avellana, carpinus betulus, pinus nigra, hypericum pulchrum, melampyrum pratense, erica cinerea, convallaria majalis, cytisus scoparius, populus tremula, pinus pinaster, juncus effusus, torminalis glaberrima, luzula pilosa, crataegus monogyna, pseudotsuga menziesii, luzula multiflora, acer pseudoplatanus, plantago subulata, anemone nemorosa, viola riviniana, potentilla erecta, juncus conglomeratus, rubus fruticosus, prunus avium