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