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