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