Atkinson, G.F. (1908), Notes on some new species of fungi from the United States. Annales Mycologici 6: 56 [tax. nov.]

Corner, E.J.H. (1950), A monograph of Clavaria and allied genera. Annals of Botany Memoirs 1: 358 [basionym]

basionym of: Clavulinopsis biformis (G.F.Atk.) Corner legitimate

Petersen, R.H. (1964), Notes on clavarioid fungi. II. Corrections in the genera Ramariopsis and Clavaria. Bulletin of the Torrey Botanical Club 91 (4): 276 [basionym]

basionym of: Ramariopsis biformis (G.F.Atk.) R.H.Petersen legitimate

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

nomenclatural synonym of: Ramariopsis biformis (G.F.Atk.) R.H.Petersen legitimate

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