be, arr. nivelles, urtica dioica, alnus glutinosa, juncus effusus, ranunculus repens, filipendula ulmaria, lycopus europaeus, angelica sylvestris, lysimachia vulgaris, lythrum salicaria, solanum dulcamara, iris pseudacorus, cirsium palustre, phragmites australis, quercus robur, galium aparine, galium palustre, poa trivialis, eupatorium cannabinum, holcus lanatus, phalaris arundinacea, calystegia sepium, persicaria hydropiper, fraxinus excelsior, glechoma hederacea, cardamine pratensis, carex acutiformis, populus canadensis, humulus lupulus, symphytum officinale, equisetum palustre, sambucus nigra, epilobium hirsutum, caltha palustris, scirpus sylvaticus, athyrium filix-femina, cirsium oleraceum, myosotis scorpioides, galeopsis tetrahit, salix cinerea, carex acuta, agrostis stolonifera, heracleum sphondylium, carex remota, cirsium arvense, acer pseudoplatanus, glyceria maxima, corylus avellana, impatiens glandulifera, silene dioica, lotus pedunculatus