Elatine gratioloides is a species of flowering plant belonging to the family Elatinaceae.
Its native range is Australia to the south-west Pacific, including New Zealand.
It was first described in 1839 by Allan Cunningham, who described it from a specimen from "a bog at Tauraki, Hokianga river".
References
External links Elatine gratioloides images & occurrence data at GBIF NZPCN: Elatine gratioloides: images Elatine gratioloides images at iNaturalist