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