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