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