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