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