Alismataceae Vent.
Sagittaria calycina var. grandis Engelm. , legitimate, scientific
Gray, A. (1867), A Manual of the Botany of the Northern United States Edn. 5: 494 [tax. nov.]
Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Sagittaria calycina Engelm. var. calycina legitimate