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