Sonder, O.W. (April 1853), Plantae Muellerianae. Beitrag zur Flora Sudaustraliens, aus den Sammlungen des Dr. Ferd. Muller. Linnaea: ein Journal für die Botanik in ihrem ganzen Umfange, oder Beiträge zur Pflanzenkunde 25(4): 515 [nom. nov.]

replaced synonym: Helichrysum microlepis DC. legitimate

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 625 [basionym]

basionym of: Helichrysum semipapposum var. brevifolium (Sond.) Benth. legitimate

Maiden, J.H. & Betche, E. (1916), A Census of New South Wales Plants: 202 [basionym]

basionym of: Helichrysum semipapposum var. brevifolium (Sond.) Maiden & Betche isonym

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

taxonomic synonym of: Chrysocephalum semipapposum (Labill.) Steetz legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Chrysocephalum semipapposum (Labill.) Steetz legitimate

Wilson, Paul G. (13 May 2016), A taxonomic treatment of Chrysocephalum apiculatum and C. semipapposum (Asteraceae: Gnaphalieae). Nuytsia 27: 68 [secondary reference]

• Lectotype: "here designated: Plains of Bathurst [New South Wales], April 1817, A. Cunningham 82 (G-DC G 00471326 image seen; this is the holotype of Helichrysum microlepis DC.)."

Wilson, Paul G. (13 May 2016), A taxonomic treatment of Chrysocephalum apiculatum and C. semipapposum (Asteraceae: Gnaphalieae). Nuytsia 27: 68 [basionym]

basionym of: Chrysocephalum semipapposum subsp. brevifolium (Sond.) Paul G.Wilson legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Chrysocephalum semipapposum subsp. brevifolium (Sond.) Paul G.Wilson legitimate

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