be, arr. philippeville, galium palustre, ranunculus repens, phalaris arundinacea, lythrum salicaria, iris pseudacorus, ranunculus flammula, persicaria amphibia, agrostis stolonifera, lycopus europaeus, lysimachia vulgaris, eleocharis palustris, glyceria fluitans, myosotis scorpioides, poa trivialis, juncus effusus, alisma plantago-aquatica, sparganium erectum, carex vesicaria, carex acuta, equisetum fluviatile, holcus lanatus, cardamine pratensis, lemna minor, calystegia sepium, lotus pedunculatus, phragmites australis, rumex crispus, juncus subnodulosus, silene flos-cuculi, glyceria maxima, carex hirta, carex disticha, filipendula ulmaria, rorippa amphibia, oenanthe fistulosa, trifolium repens, equisetum palustre, ranunculus acris, juncus articulatus, persicaria hydropiper, solanum dulcamara, lysimachia nummularia, veronica scutellata, urtica dioica, agrostis canina, alopecurus geniculatus, epilobium hirsutum, rumex acetosa, oenanthe aquatica, rumex conglomeratus