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