be, arr. mechelen, populus canadensis, urtica dioica, filipendula ulmaria, symphytum officinale, phalaris arundinacea, iris pseudacorus, quercus robur, phragmites australis, juncus effusus, lythrum salicaria, ranunculus repens, solanum dulcamara, lysimachia vulgaris, alnus glutinosa, carex acuta, calystegia sepium, galium aparine, angelica sylvestris, cirsium palustre, poa trivialis, alopecurus pratensis, holcus lanatus, galeopsis tetrahit, cirsium arvense, glechoma hederacea, lycopus europaeus, galium palustre, humulus lupulus, calamagrostis canescens, equisetum palustre, cardamine pratensis, heracleum sphondylium, glyceria maxima, arrhenatherum elatius, rumex acetosa, sambucus nigra, persicaria hydropiper, persicaria amphibia, salix cinerea, fraxinus excelsior, agrostis stolonifera, agrostis capillaris, ranunculus acris, silene flos-cuculi, eupatorium cannabinum, crataegus monogyna, stachys palustris, ribes rubrum, glyceria fluitans, rumex obtusifolius