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