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