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