Candolle, A.P. de in Candolle, A.P. de (ed.) (1838), Compositae. Prodromus Systematis Naturalis Regni Vegetabilis 6: 195 [tax. nov.]

• Type: "in apricis Novae-Hollandiae ad latus occid. montium coeruleorum prope Port Jackson jun. flor. legit cl. A. Cunningham"

Steetz, J. in Lehmann, J.G.C. (ed.) (1845), Compositae. Plantae Preissianae 1(3): 472 [basionym]

basionym of: Chrysocephalum squarrulosum (DC.) Steetz legitimate

Schultz, C.(K.)H. 'Bipontinus' (14 March 1845), Ueber die Gattung Gnaphalium L. Botanische Zeitung 3: 171 [basionym]

basionym of: Gnaphalium squarrulosum (DC.) Sch.Bip. legitimate

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 [basionym]

basionym of: Chrysocephalum squarrulosum (DC.) Sond. isonym

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

taxonomic synonym of: Helichrysum semipapposum (Labill.) DC. legitimate

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

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

Wilson, Paul G. (13 May 2016), A taxonomic treatment of Chrysocephalum apiculatum and C. semipapposum (Asteraceae: Gnaphalieae). Nuytsia 27: 72 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Chrysocephalum semipapposum subsp. occidentale (Benth.) Paul G.Wilson legitimate

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

pro parte taxonomic synonym of: Chrysocephalum semipapposum subsp. brevifolium (Sond.) Paul G.Wilson legitimate

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

pro parte taxonomic synonym of: Chrysocephalum semipapposum subsp. occidentale (Benth.) Paul G.Wilson legitimate

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

pro parte taxonomic synonym of: Chrysocephalum semipapposum subsp. brevifolium (Sond.) Paul G.Wilson legitimate

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