be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, urtica dioica, circaea lutetiana, fraxinus excelsior, glechoma hederacea, acer pseudoplatanus, ranunculus repens, galium aparine, sambucus nigra, alnus glutinosa, eupatorium cannabinum, geum urbanum, cirsium oleraceum, poa trivialis, silene dioica, filipendula ulmaria, stachys sylvatica, angelica sylvestris, quercus robur, lycopus europaeus, arum maculatum, corylus avellana, ficaria verna, symphytum officinale, geranium robertianum, carex remota, calystegia sepium, epilobium hirsutum, hedera helix, equisetum telmateia, rumex obtusifolius, heracleum sphondylium, impatiens glandulifera, populus canadensis, cirsium arvense, juncus effusus, phalaris arundinacea, galeopsis tetrahit, athyrium filix-femina, persicaria hydropiper, solanum dulcamara, scrophularia nodosa, cardamine pratensis, cardamine amara, carex acutiformis, equisetum arvense, rumex sanguineus, allium ursinum, humulus lupulus, iris pseudacorus, impatiens parviflora