Spegazzini, C. (1898), Fungi Argentini novi vel critici. Anales del Museo Nacional de Historia Natural Buenos Aires 6: 130 [tax. nov.]

Singer, R. (1949), The Agaricales in modern taxonomy. Lilloa 22: 561 [basionym]

basionym of: Gymnopilus pampeanus (Speg.) Singer legitimate

Singer, R. (1950), Type studies on Basidiomycetes. IV. Lilloa 23: 222 [basionym]

basionym of: Gymnopilus spectabilis subsp. pampeanus (Speg.) Singer legitimate

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