Mackenzie, K.K. & Bush, B.F. (1905), Report (Annual) of the Missouri Botanical Garden 16: 102-103 [tax. nov.]

Bogin, C. (1955), Revision of the genus Sagittaria (Alismataceae). Memoirs of the New York Botanical Garden 9: 224 [basionym]

basionym of: Sagittaria engelmanniana subsp. brevirostra (Mack. & Bush) Bogin legitimate

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Flora of Victoria Edn. 1, 2: 128 [nomenclatural synonym]

nomenclatural synonym of: Sagittaria engelmanniana subsp. brevirostra (Mack. & Bush) Bogin legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Sagittaria engelmanniana subsp. brevirostra (Mack. & Bush) Bogin legitimate

• APC Dist.: Vic (formerly naturalised)

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