Cook, C.D.K. & Luond, R. (1983), A revision of the genus Blyxa (Hydrocharitaceae). Aquatic Botany 15: 14 [comb. et stat. nov.]

basionym: Hydrotrophus echinospermus C.B.Clarke legitimate

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 41 [secondary reference]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Hydrocharitaceae. Flora of South-eastern Queensland 3: 10 [secondary reference]

nomenclatural synonym: Hydrotrophus echinospermus C.B.Clarke legitimate

Rye, B.L. in Wheeler, J.R. (ed.) (1992), Hydrocharitaceae. Flora of the Kimberley Region: 965 [secondary reference]

Cowie, I.D. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Hydrocharitaceae. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 194, Fig. 39 [secondary reference]

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

nomenclatural synonym: Hydrotrophus echinospermus C.B.Clarke legitimate nomenclatural synonym: Blyxa echinosperma (C.B.Clarke) Hook.f. legitimate

• APC Dist.: WA, NT, Qld

Jacobs, S.W.L. & McColl, K.A. in Wilson, A.J.G. (ed.) (2011), Hydrocharitaceae. Flora of Australia 39: 16 [nomenclatural synonym]

nomenclatural synonym of: Blyxa echinosperma (C.B.Clarke) Hook.f. legitimate

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