glyceria fluitans, poa trivialis, ranunculus repens, holcus lanatus, agrostis stolonifera, trifolium repens, alopecurus geniculatus, glyceria maxima, oenanthe fistulosa, cardamine pratensis, galium palustre, glechoma hederacea, juncus articulatus, juncus effusus, persicaria hydropiper, phalaris arundinacea, rorippa amphibia, stellaria alsine, stellaria media, ranunculus acris