Hooker, J.D. in Hooker, W.J. (1847), Florae Tasmaniae Spicilegium: or, Contributions towards a Flora of Van Diemen's Land. London Journal of Botany 6: 468, bis [tax. nov.]

• Type: Diplaspis hydrocotyle Hook.f.

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 366 [secondary reference]

taxonomic synonym: Pozopsis Hook. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 63 [taxonomic synonym]

taxonomic synonym of: Huanaca Cav. legitimate

Kuntze, C.E.O. in Post, T. von & Kuntze, O. (1903), Lexikon Generum Phanerogamarum: 56 [basionym]

basionym of: Azorella sect. Diplaspis (Hook.f.) Kuntze legitimate

Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 251 [secondary reference]

Costin, A.B., Gray, M., Totterdell, C.J. & Wimbush, D.J. (1979), Kosciusko Alpine Flora Edn. 1: 206 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 65 [secondary reference]

Powell, J.M. in Harden, G.J. (ed.) (1992), Apiaceae p.p. Flora of New South Wales 3: 105 [secondary reference]

Van den Borre, A. & Henwood, M.J. (31 March 1998), A revision of the genus Diplaspis (Mulinae-Hydrocotyloideae-Apiaceae). Australian Systematic Botany 11(1): 3 [secondary reference]

nomenclatural synonym: Huanaca Cav. legitimate nomenclatural synonym: Azorella sect. Diplaspis (Hook.f.) Kuntze legitimate taxonomic synonym: Pozopsis Hook. legitimate taxonomic synonym: Pozoopsis Benth. orth. var.

Duretto, M.F. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Apiaceae. Flora of Victoria 4: 287 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 278 [secondary reference]

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [secondary reference]

orthographic variant: Displaspis Klatt orth. var. nomenclatural synonym: Azorella sect. Diplaspis (Hook.f.) Kuntze legitimate taxonomic synonym: Huanaca Cav. legitimate taxonomic synonym: Pozopsis Hook. legitimate taxonomic synonym: Pozoopsis Benth. orth. var. taxonomic synonym: Huacana A.D.Chapm. orth. var.

• APC Comment: A.D.Chapman, Austral. Pl. Name Index 1621 (1991), records an orthographic variant "Huacana" under Huanaca Cav., and erroneously attributes it to F.J.H.von Mueller, Syst. Census 63 (1883).
• APC Dist.: NSW, Vic, Tas

Council of Heads of Australasian Herbaria (2019), Australian Plant Census: - APC [secondary reference]

orthographic variant: Displaspis Klatt orth. var. nomenclatural synonym: Azorella sect. Diplaspis (Hook.f.) Kuntze legitimate taxonomic synonym: Pozopsis Hook. legitimate taxonomic synonym: Pozoopsis Benth. orth. var.

• APC Dist.: NSW, Vic, Tas

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