poa trivialis, agrostis stolonifera, juncus articulatus, juncus bufonius, persicaria hydropiper, alopecurus geniculatus, bolboschoenus maritimus, equisetum fluviatile, holcus lanatus, lemna minor, ranunculus repens, trifolium repens, triglochin palustris, callitriche platycarpa, glyceria fluitans, stellaria alsine, stellaria media, alisma plantago-aquatica, bidens cernuus, cardamine pratensis, cerastium holosteoides, glyceria maxima, myosotis scorpioides