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