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