Cooke, D.A. (7 April 1983), Two Western Australian Hydatellaceae. Muelleria 5(2): 123 APC [tax. nov.]

• Type: "Boyanup, 15.x.1947, R.D. Royce 2265 (holo: PERTH)"

taxonomic synonym: Trithuria bibracteata Stapf ex W.Fitzg. nom. inval., nom. subnud. taxonomic synonym: Trithuria bibracteata Stapf ex Blackall & Grieve nom. inval.

• APC Dist.: WA

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 46 [secondary reference]

Cooke, D.A. in George, A.S. (ed.) (1987), Hydatellaceae. Flora of Australia 45: 4, Map 6 [secondary reference]

• APC Dist.: WA

Rye, B.L. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Hydatellaceae. Flora of the Perth Region 2: 907-908 [secondary reference]

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Flora of the South West 1: 314 [secondary reference]

Sokoloff, D.D., Remizowa, M.V., Macfarlane, T.D. & Rudall, P.J. (February 2008), Classification of the early-divergent angiosperm family Hydatellaceae: one genus instead of two, four new species and sexual dimorphism in dioecious taxa. Taxon 57(1): 193, Figs 2C, 3F-G, 12 (map) [secondary reference]

---