be, arr. leuven, acer pseudoplatanus, fraxinus excelsior, fagus sylvatica, corylus avellana, quercus robur, lonicera periclymenum, athyrium filix-femina, hedera helix, carpinus betulus, circaea lutetiana, anemone nemorosa, lamium galeobdolon, sambucus nigra, polygonatum multiflorum, carex sylvatica, milium effusum, dryopteris carthusiana, sorbus aucuparia, arum maculatum, primula elatior, hyacinthoides non-scripta, dryopteris dilatata, deschampsia cespitosa, urtica dioica, prunus avium, oxalis acetosella, geum urbanum, ficaria verna, dryopteris filix-mas, glechoma hederacea, carex remota, alnus glutinosa, adoxa moschatellina, ilex aquifolium, castanea sativa, luzula pilosa, stachys sylvatica, mercurialis perennis, ajuga reptans, veronica montana, galium aparine, crataegus monogyna, betula pendula, geranium robertianum, prunus serotina, convallaria majalis, paris quadrifolia, viola reichenbachiana, pteridium aquilinum, rabelera holostea