be, arr. mechelen, urtica dioica, bidens frondosa, phragmites australis, symphytum officinale, lycopus europaeus, lythrum salicaria, calystegia sepium, epilobium hirsutum, impatiens glandulifera, filipendula ulmaria, iris pseudacorus, populus canadensis, solanum dulcamara, phalaris arundinacea, heracleum sphondylium, cirsium arvense, lysimachia vulgaris, eupatorium cannabinum, galium aparine, ranunculus repens, angelica archangelica, poa trivialis, alnus glutinosa, angelica sylvestris, persicaria hydropiper, humulus lupulus, glechoma hederacea, epilobium ciliatum, juncus effusus, sambucus nigra, stachys palustris, salix alba, cirsium palustre, melilotus albus, holcus lanatus, alnus incana, galeopsis tetrahit, glyceria maxima, galium palustre, salix viminalis, cardamine pratensis, arrhenatherum elatius, solidago gigantea, carex acuta, heracleum mantegazzianum, rumex obtusifolius, persicaria amphibia, tanacetum vulgare, caltha palustris, quercus robur