Brown, R. in Bennett, J.J., Brown, R. & Horsfield, T. (1844), Plantae Javanicae Rariores 3: 234 [tax. nov.]

• Type: "In orâ septentrionali Novae Hollandiae ann, 1819 legit b. A. Cunningham."

Bentham, G. (30 May 1863), Flora Australiensis 1: 228 [basionym]

basionym of: Sterculia incana (R.Br.) Benth. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 15 [secondary reference]

Mueller, F.J.H. von (December 1889), Second Systematic Census of Australian Plants: 26 [secondary reference]

Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 1: 78 [basionym]

basionym of: Clompanus incana (R.Br.) Kuntze legitimate

Terracciano, A. (1897), Le specie del genere Brachychiton. Bollettino delle r. Orto Botanico e Giardino Coloniale di Palermo 1(2): 62 [basionym]

basionym of: Brachychiton australis subsp. incanus (R.Br.) A.Terracc. legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 114 [secondary reference]

Guymer, G.P. (1989), A taxonomic revision of Brachychiton (Sterculiaceae). Australian Systematic Botany 1(3): 285-288 [secondary reference]

• Lectotype: "Nova Hollandia, ora occidentali-septentrionalis, Cambridge Gulf, Vansittart's Bay, Sep.-Oct. 1819, A. Cunningham 470/1819 (lectotype BM, designated here, photo BRI; isolectotype K)."

nomenclatural synonym: Sterculia incana (R.Br.) Benth. legitimate nomenclatural synonym: Brachychiton australis subsp. incanus (R.Br.) A.Terracc. legitimate

Hopper, S.D., van Leeuwen, S.J., Brown, A.P. & Patrick, S.J. (1990), Western Australia's Endangered Flora: 108, 134 [secondary reference]

Wilson, A.J.G. in Wheeler, J.R. (ed.) (1992), Sterculiaceae. Flora of the Kimberley Region: 184, Fig. 49C, 50C [secondary reference]

nomenclatural synonym: Sterculia incana (R.Br.) Benth. legitimate

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 540 [secondary reference]

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - APC [secondary reference]

orthographic variant: Brachychiton incanum R.Br. orth. var. nomenclatural synonym: Sterculia incana (R.Br.) Benth. legitimate nomenclatural synonym: Clompanus incana (R.Br.) Kuntze legitimate nomenclatural synonym: Brachychiton australis subsp. incanus (R.Br.) A.Terracc. legitimate

• APC Comment: The name "Brachychiton australis var. incanus (R.Br.) A.Terrac." is listed by A.D.Chapman, Austral. Pl. Name Index 454 (1991), but Terraciano's infraspecific taxon is here interpreted as a subspecies, following G.P.Guymer, Austral. Syst. Bot. 1: 285 (1989).
• APC Dist.: WA

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