Shivas, R.G. & Vánky, K. (2001), Smut fungi (Ustilaginomycetes) of Sorghum (Graminae) with special regard to Australasia. Mycotaxon 80: 346 [comb. nov.]

basionym: Ustilago ewartii McAlpine legitimate

McTaggart, A.R., Shivas, R.G., Geering, A.D.W., Vánky, K. & Scharaschkin, T. (17 December 2012), Taxonomic revision of Ustilago, Sporisorium and Macalpinomyces. Persoonia 29: 129 [nomenclatural synonym]

nomenclatural synonym of: Stollia ewartii (McAlpine) McTaggart & R.G.Shivas legitimate

AusFungi (2019), AusFungi 21 Jan. 2019: - FungI [secondary reference]

nomenclatural synonym: Ustilago ewartii McAlpine legitimate taxonomic synonym: Ustilago sorghi-stipoidei L.Ling legitimate

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