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