Gray, A. in Hooker, W.J. (ed.) (1851), Characters of some Gnaphalioid Compositae of the Division Angiantheae. Hooker's Journal of Botany and Kew Garden Miscellany 3: 153 [tax. nov.]

• Type: "Swan River, Drummond, 1848."

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 570 [taxonomic synonym]

taxonomic synonym of: Gnephosis macrocephala Turcz. legitimate

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

taxonomic synonym of: Gnephosis macrocephala Turcz. legitimate

Short, P.S. (15 December 2016), Notes concerning the classification of species included in Calocephalus R.Br. s.lat. and Gnephosis Cass. s.lat. (Asteraceae: Gnaphalieae), with descriptions of new genera and species. Journal of the Adelaide Botanic Gardens 29: 204 [secondary reference]

• Lectotype: "“Swan River, Drummond, 1848.” Lectotype (here designated): Swan River, Drummond (K 000899482, annotated as “Cephalosorus gymnocephalus n. gen.” by Gray, ex herb. Hook.). Isolectotypes: GH 00004646, annotated by Gray; MEL 542195; P 00715960, donated W.J. Hooker 1848. Probable isolectotypes: J. Drummond 4: 202 (G 00223916; GH 00008375, ex herb. Klatt; K 000899483, ex herb. Benth.; K 000899484, ex herb. Hook.; K 000899485, ex herb. Hook.; ?KW n.v., not listed by Marchant (1990); MEL 542196; MEL 542197; P 00699002, but as “5th colln, 202, 1849”; P 00715963, dated 1848; PERTH)."

Short, P.S. (15 December 2016), Notes concerning the classification of species included in Calocephalus R.Br. s.lat. and Gnephosis Cass. s.lat. (Asteraceae: Gnaphalieae), with descriptions of new genera and species. Journal of the Adelaide Botanic Gardens 29: 204 [taxonomic synonym]

taxonomic synonym of: Gnephosis macrocephala Turcz. legitimate

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