Sowerby, J. (1799), Coloured Figures of English Fungi 2: pl. 121 [tax. nov.]

Fries, E. (1838), Epicrisis Systematis Mycologici: 321 [basionym]

basionym of: Hygrophorus cossus (Sowerby) Fr. legitimate

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

nomenclatural synonym of: Hygrophorus cossus (Sowerby) Fr. legitimate

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