be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, acer pseudoplatanus, fraxinus excelsior, quercus robur, sambucus nigra, hedera helix, glechoma hederacea, corylus avellana, circaea lutetiana, geum urbanum, urtica dioica, arum maculatum, carpinus betulus, fagus sylvatica, galium aparine, prunus avium, ficaria verna, crataegus monogyna, ulmus minor, geranium robertianum, stachys sylvatica, cornus sanguinea, lamium galeobdolon, anemone nemorosa, lonicera periclymenum, polygonatum multiflorum, dryopteris filix-mas, carex sylvatica, silene dioica, poa trivialis, euonymus europaeus, acer campestre, acer platanoides, ribes rubrum, galeopsis tetrahit, betula pendula, alnus glutinosa, moehringia trinervia, primula elatior, athyrium filix-femina, milium effusum, sorbus aucuparia, scrophularia nodosa, hyacinthoides non-scripta, populus canadensis, heracleum sphondylium, rubus caesius, castanea sativa, adoxa moschatellina, allium ursinum, quercus rubra