be, arr. sint-niklaas, urtica dioica, poa trivialis, ranunculus repens, phragmites australis, holcus lanatus, cirsium arvense, galium aparine, juncus effusus, phalaris arundinacea, populus canadensis, lycopus europaeus, calystegia sepium, agrostis stolonifera, solanum dulcamara, glechoma hederacea, cardamine pratensis, symphytum officinale, alnus glutinosa, angelica sylvestris, iris pseudacorus, epilobium hirsutum, lythrum salicaria, filipendula ulmaria, cirsium palustre, eupatorium cannabinum, persicaria hydropiper, rumex obtusifolius, galium palustre, sambucus nigra, alopecurus pratensis, galeopsis tetrahit, stellaria media, lolium perenne, heracleum sphondylium, lysimachia vulgaris, glyceria maxima, equisetum palustre, calamagrostis canescens, humulus lupulus, carex riparia, rumex acetosa, persicaria amphibia, myosotis scorpioides, quercus robur, trifolium repens, salix cinerea, elymus repens, glyceria fluitans, rumex conglomeratus, carex acuta