Peck, C.H. (1878), Report of the Botanist (1875). Annual Report on the New York State Museum of Natural History 29: 41 [tax. nov.]

Saccardo, P.A. (1887), Sylloge Hymenomycetum, Vol. I. Agaricineae. Sylloge Fungorum 5: 1048 [basionym]

basionym of: Psilocybe atomatoides (Peck) Sacc. legitimate

Smith, A.H. (1972), The North American species of Psathyrella. Memoirs of the New York Botanical Garden 24: 425 [basionym]

basionym of: Psathyrella atomatoides (Peck) A.H.Sm. legitimate

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

nomenclatural synonym of: Psathyrella atomatoides (Peck) A.H.Sm. legitimate

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