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