Hooker, J.D. (1860), Botany of the Antarctic Voyage. III Flora Tasmaniae 2: 248 [comb. nov.]

basionym: Agaricus affixus Berk. legitimate

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

nomenclatural synonym of: Marasmiellus affixus (Berk.) Singer legitimate

AusFungi (2025), AusFungi: - [nomenclatural synonym]

nomenclatural synonym of: Collybiopsis affixa (Berk.) J.A.Cooper legitimate

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