be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, acer pseudoplatanus, fagus sylvatica, circaea lutetiana, castanea sativa, fraxinus excelsior, athyrium filix-femina, quercus robur, hedera helix, carpinus betulus, lamium galeobdolon, milium effusum, lonicera periclymenum, corylus avellana, anemone nemorosa, quercus rubra, carex sylvatica, ilex aquifolium, sambucus nigra, hyacinthoides non-scripta, polygonatum multiflorum, sorbus aucuparia, arum maculatum, dryopteris carthusiana, dryopteris dilatata, prunus avium, oxalis acetosella, prunus serotina, dryopteris filix-mas, carex remota, impatiens parviflora, veronica montana, urtica dioica, luzula pilosa, geum urbanum, pteridium aquilinum, ficaria verna, melica uniflora, allium ursinum, galium odoratum, convallaria majalis, glechoma hederacea, primula elatior, deschampsia cespitosa, alnus glutinosa, scrophularia nodosa, betula pendula, quercus petraea, stachys sylvatica, lysimachia nemorum, mercurialis perennis