be, arr. oudenaarde, calystegia sepium, urtica dioica, lythrum salicaria, lycopus europaeus, phragmites australis, solanum dulcamara, iris pseudacorus, epilobium hirsutum, ranunculus repens, phalaris arundinacea, filipendula ulmaria, galium palustre, lysimachia vulgaris, angelica sylvestris, symphytum officinale, helosciadium nodiflorum, galium aparine, juncus effusus, poa trivialis, eupatorium cannabinum, scrophularia auriculata, alnus glutinosa, cardamine pratensis, agrostis stolonifera, myosotis scorpioides, sparganium erectum, persicaria amphibia, apium nodiflorum, persicaria hydropiper, rumex conglomeratus, carex riparia, fraxinus excelsior, glyceria fluitans, caltha palustris, heracleum sphondylium, glyceria maxima, holcus lanatus, glechoma hederacea, equisetum fluviatile, lemna minor, alisma plantago-aquatica, cirsium palustre, equisetum palustre, typha latifolia, cirsium arvense, lathraea clandestina, sambucus nigra, oenanthe crocata, scutellaria galericulata, stachys palustris