Hieronymus, G.H.E.W. in Engler, H.G.A. & Prantl, K.A.E. (ed.) (October 1887), Centrolepidaceae. Die Naturlichen Pflanzenfamilien II, 4(11): 14 [comb. nov.]

basionym: Trithuria occidentalis Benth. legitimate

Cooke, D.A. in George, A.S. (ed.) (1987), Hydatellaceae. Flora of Australia 45: 4 [taxonomic synonym]

taxonomic synonym of: Trithuria submersa Hook.f. legitimate

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): 196 [nomenclatural synonym]

nomenclatural synonym of: Trithuria occidentalis Benth. legitimate

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