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