agrostis stolonifera, eleocharis palustris, carex hirta, elymus repens, poa trivialis, triglochin palustris, bolboschoenus maritimus, butomus umbellatus, glyceria fluitans, holcus lanatus, juncus articulatus, persicaria hydropiper, ranunculus repens, trifolium repens, argentina anserina, bidens cernuus, cerastium holosteoides, oenanthe aquatica, polygonum aviculare, rorippa palustris, stellaria alsine