Rogers, D.P. (1935), Notes on the lower basidiomycetes. University of Iowa Studies in Natural History 17 (1): 6 [tax. nov.]

Roberts, P. (1998), Ceratobasidium obscurum: an atypical Thanatephorus species, misinterpreted as an orchid associate. Mycological Research 102 (9): 1074 [basionym]

basionym of: Thanatephorus obscurus (D.P.Rogers) P.Roberts legitimate

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

nomenclatural synonym of: Thanatephorus obscurus (D.P.Rogers) P.Roberts legitimate

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