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