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