Cooke, M.C. (1888), Australian fungi. Grevillea 16 (79): 75 [tax. nov.]

• Type: "On dead leaves of Eucalyptus incrassatus. Melbourne. (Reader, 24.)"

Dyko, B.J., Sutton, B.C. & Roquebert, M.F. (1979), The genus Protostegia. Mycologia 71 (5): 924 [basionym]

basionym of: Aurantiosacculus eucalypti (Cooke & Massee) Dyko & B.Sutton legitimate

AusFungi (2019), AusFungi 21 Jan. 2019: - [nomenclatural synonym]

nomenclatural synonym of: Aurantiosacculus eucalypti (Cooke & Massee) Dyko & B.Sutton legitimate

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