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