be, arr. dendermonde, urtica dioica, phragmites australis, calystegia sepium, symphytum officinale, phalaris arundinacea, galium aparine, solanum dulcamara, epilobium hirsutum, lycopus europaeus, lythrum salicaria, poa trivialis, cirsium arvense, heracleum sphondylium, filipendula ulmaria, iris pseudacorus, glechoma hederacea, impatiens glandulifera, angelica sylvestris, angelica archangelica, ranunculus repens, anthriscus sylvestris, thalictrum flavum, rubus caesius, rumex obtusifolius, lysimachia vulgaris, galeopsis tetrahit, valeriana officinalis, glyceria maxima, eupatorium cannabinum, salix alba, salix viminalis, persicaria hydropiper, sambucus nigra, humulus lupulus, caltha palustris, cardamine amara, stachys palustris, myosotis scorpioides, carex acuta, galium palustre, agrostis stolonifera, carex riparia, salix euxina, populus canadensis, cardamine pratensis, persicaria amphibia, arrhenatherum elatius, equisetum arvense, salix triandra, calamagrostis canescens