Strid, P.A.K. & Keighery, G.J. (31 December 2003), A taxonomic review of the genus Hypocalymma (Myrtaceae). Nordic Journal of Botany 22(5): 572 [tax. nov.]

• Type: Wildflower Show, (No exact locality) Perth, 1935, (Holo: PERTH 04231457).

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [secondary reference]

taxonomic synonym: Hypocalymma connatum Paczk. & A.R.Chapm. nom. inval.

• APC Dist.: WA (extinct)

Rye, B.L., Wilson, Peter G. & Keighery, G.J. (25 July 2013), A revision of the species of Hypocalymma (Myrtaceae: Chamelaucieae) with smooth or colliculate seeds. Nuytsia 23: 306-309, Figs 4C, 6 [secondary reference]

Gibson, N. (1 July 2016), Western Australian plant taxa not collected for more than 50 years. Nuytsia 27: 152 [secondary reference]

• Text: "Candidate taxa for listing as Presumed Extinct"

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Hypocalymma connatum Paczk. & A.R.Chapm. nom. inval.

• APC Dist.: WA

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