be, arr. sint-niklaas, urtica dioica, cirsium arvense, galium aparine, poa trivialis, phragmites australis, calystegia sepium, symphytum officinale, epilobium hirsutum, phalaris arundinacea, anthriscus sylvestris, ranunculus repens, glechoma hederacea, heracleum sphondylium, agrostis stolonifera, elymus repens, rumex obtusifolius, lolium perenne, dactylis glomerata, stellaria media, arrhenatherum elatius, lycopus europaeus, galeopsis tetrahit, solanum dulcamara, holcus lanatus, sambucus nigra, eupatorium cannabinum, plantago major, angelica sylvestris, rubus caesius, lythrum salicaria, alopecurus pratensis, valeriana officinalis, trifolium repens, populus canadensis, cirsium vulgare, angelica archangelica, persicaria amphibia, persicaria hydropiper, iris pseudacorus, poa annua, fraxinus excelsior, rumex crispus, cerastium holosteoides, glyceria maxima, equisetum arvense, humulus lupulus, alnus glutinosa, filipendula ulmaria, lamium album, rumex conglomeratus