be, arr. sint-niklaas, urtica dioica, populus canadensis, ranunculus repens, poa trivialis, holcus lanatus, juncus effusus, glechoma hederacea, phalaris arundinacea, galium aparine, alnus glutinosa, filipendula ulmaria, cirsium arvense, phragmites australis, symphytum officinale, angelica sylvestris, cardamine pratensis, agrostis stolonifera, alopecurus pratensis, lythrum salicaria, heracleum sphondylium, calystegia sepium, iris pseudacorus, solanum dulcamara, cirsium palustre, quercus robur, sambucus nigra, rumex obtusifolius, galeopsis tetrahit, humulus lupulus, lycopus europaeus, persicaria hydropiper, galium palustre, arrhenatherum elatius, fraxinus excelsior, lolium perenne, lysimachia vulgaris, rumex acetosa, equisetum palustre, stellaria media, crataegus monogyna, ranunculus acris, eupatorium cannabinum, epilobium hirsutum, silene dioica, persicaria amphibia, carex acuta, dactylis glomerata, glyceria fluitans, ficaria verna, elymus repens