Mueller, F.J.H. von & Tate, R. (June 1896), Botany. Phanerogams and Vascular Cryptogams. Transactions, proceedings and report, Royal Society of South Australia 16(3): 368 [tax. nov.]

• Type: "S.A., Birksgate Range to the border of W.A."

Black, J.M. (1929), Bignoniaceae - Compositae. Flora of South Australia 4: 638, Pl. 51 [secondary reference]

taxonomic synonym: Toxanthes whitei J.M.Black legitimate

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 917, Fig. 1197, 1-2 [secondary reference]

taxonomic synonym: Toxanthes whitei J.M.Black legitimate

Schodde, R. (1963), A taxonomic revision of the genus Millotia Cassini (Compositae). Transactions of the Royal Society of South Australia 87: 226 [secondary reference]

• Lectotype: "R. Helms: AD95731002, AD95732063, MEL (lectotype and isolectotype), NSW41761: Between Birksgate and Blyth Ranges (Camp 22, Elder Exploring Expedition). 16.VII.1891."

Schodde, R. (1963), A taxonomic revision of the genus Millotia Cassini (Compositae). Transactions of the Royal Society of South Australia 87: 226 [basionym]

basionym of: Millotia greevesii var. helmsii (F.Muell. & Tate) Schodde legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 322 [nomenclatural synonym]

nomenclatural synonym of: Millotia greevesii var. helmsii (F.Muell. & Tate) Schodde legitimate

Short, P.S. (28 February 1995), A revision of Millotia (Asteraceae-Gnaphalieae). Australian Systematic Botany 8(1): 27 [secondary reference]

• Lectotype: between Birksgate and Blyth Ranges, Camp 22, Elder Exploring Expedition, 16 July 1891, R.Helms (MEL 711562)

Short, P.S. (28 February 1995), A revision of Millotia (Asteraceae-Gnaphalieae). Australian Systematic Botany 8(1): 27 [nomenclatural synonym]

nomenclatural synonym of: Millotia greevesii subsp. helmsii (F.Muell. & Tate) P.S.Short legitimate

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

nomenclatural synonym of: Millotia greevesii subsp. helmsii (F.Muell. & Tate) P.S.Short legitimate

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