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