be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, acer pseudoplatanus, fraxinus excelsior, circaea lutetiana, urtica dioica, glechoma hederacea, corylus avellana, sambucus nigra, quercus robur, athyrium filix-femina, alnus glutinosa, geum urbanum, arum maculatum, hedera helix, ficaria verna, fagus sylvatica, carpinus betulus, galium aparine, angelica sylvestris, filipendula ulmaria, silene dioica, carex remota, lamium galeobdolon, primula elatior, stachys sylvatica, anemone nemorosa, ranunculus repens, deschampsia cespitosa, geranium robertianum, carex sylvatica, dryopteris carthusiana, poa trivialis, galeopsis tetrahit, cardamine pratensis, lonicera periclymenum, populus canadensis, dryopteris filix-mas, cirsium oleraceum, ajuga reptans, juncus effusus, prunus avium, crataegus monogyna, dryopteris dilatata, scrophularia nodosa, polygonatum multiflorum, milium effusum, rumex sanguineus, adoxa moschatellina, heracleum sphondylium, alnus incana, veronica montana