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