be, arr. dendermonde, urtica dioica, phragmites australis, poa trivialis, calystegia sepium, symphytum officinale, galium aparine, ranunculus repens, lycopus europaeus, phalaris arundinacea, iris pseudacorus, solanum dulcamara, cirsium arvense, lythrum salicaria, populus canadensis, filipendula ulmaria, juncus effusus, holcus lanatus, alnus glutinosa, epilobium hirsutum, lysimachia vulgaris, eupatorium cannabinum, glechoma hederacea, angelica sylvestris, galeopsis tetrahit, cirsium palustre, heracleum sphondylium, agrostis stolonifera, cardamine pratensis, humulus lupulus, sambucus nigra, galium palustre, calamagrostis canescens, persicaria hydropiper, glyceria maxima, alopecurus pratensis, rumex obtusifolius, impatiens glandulifera, bidens frondosa, quercus robur, carex acuta, arrhenatherum elatius, salix cinerea, persicaria amphibia, caltha palustris, stachys palustris, epilobium ciliatum, equisetum palustre, carex acutiformis, lolium perenne, carex riparia