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