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