be, arr. sint-niklaas, urtica dioica, solanum dulcamara, phalaris arundinacea, phragmites australis, lycopus europaeus, filipendula ulmaria, galium aparine, calystegia sepium, symphytum officinale, iris pseudacorus, alnus glutinosa, lythrum salicaria, populus canadensis, poa trivialis, glechoma hederacea, lysimachia vulgaris, humulus lupulus, angelica sylvestris, quercus robur, galeopsis tetrahit, ranunculus repens, sambucus nigra, juncus effusus, galium palustre, persicaria hydropiper, cirsium arvense, calamagrostis canescens, heracleum sphondylium, cirsium palustre, salix cinerea, cardamine pratensis, fraxinus excelsior, carex acuta, holcus lanatus, epilobium hirsutum, eupatorium cannabinum, glyceria maxima, rumex obtusifolius, crataegus monogyna, alopecurus pratensis, myosotis scorpioides, agrostis stolonifera, impatiens glandulifera, anthriscus sylvestris, rubus caesius, caltha palustris, scutellaria galericulata, ribes rubrum, ficaria verna, equisetum palustre