no protologue information: 13 [tax. nov.]

Smith, A.H. & Thiers, H.D. (1971), The Boletes of Michigan: 98 [basionym]

basionym of: Tylopilus porphyrosporus (Fr. & Hök) A.H.Sm. & Thiers legitimate

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

synonym of: Porphyrellus porphyrosporus (Fr.) E.-J.Gilbert legitimate

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