glyceria maxima, agrostis stolonifera, holcus lanatus, glyceria fluitans, poa trivialis, ranunculus repens, oenanthe fistulosa, phalaris arundinacea, trifolium repens, bidens tripartita, butomus umbellatus, galium palustre, glechoma hederacea, helosciadium nodiflorum, juncus articulatus, juncus effusus, lotus pedunculatus, myosotis scorpioides, ranunculus flammula, rorippa amphibia, stellaria alsine