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