be, arr. leuven, fagus sylvatica, castanea sativa, quercus robur, sorbus aucuparia, acer pseudoplatanus, lonicera periclymenum, prunus serotina, quercus rubra, vaccinium myrtillus, pteridium aquilinum, dryopteris dilatata, dryopteris carthusiana, betula pendula, ilex aquifolium, frangula alnus, pinus sylvestris, carex pilulifera, corylus avellana, avenella flexuosa, deschampsia flexuosa, hedera helix, luzula pilosa, convallaria majalis, molinia caerulea, betula pubescens, quercus petraea, teucrium scorodonia, carpinus betulus, athyrium filix-femina, polygonatum multiflorum, anemone nemorosa, oxalis acetosella, holcus mollis, fraxinus excelsior, maianthemum bifolium, picea abies, prunus avium, sambucus nigra, milium effusum, calluna vulgaris, dryopteris filix-mas, juncus effusus, pseudotsuga menziesii, hyacinthoides non-scripta, lamium galeobdolon, pinus nigra, deschampsia cespitosa, populus tremula, larix kaempferi, rubus idaeus