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