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