glyceria fluitans, agrostis stolonifera, poa trivialis, oenanthe fistulosa, eleocharis palustris, holcus lanatus, ranunculus repens, trifolium repens, alopecurus geniculatus, berula erecta, bolboschoenus maritimus, cerastium holosteoides, equisetum fluviatile, juncus articulatus, myosotis scorpioides, sparganium erectum, triglochin palustris, argentina anserina, bidens cernuus, persicaria hydropiper