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