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