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