Persoon, C.H. (1825), Mycologia Europaea 2: 174 [tax. nov.]

Quélet, L. (1888), Flore mycologique de la France et des pays limitrophes: 377 [basionym]

basionym of: Irpex pachyodon (Pers.) Quél. legitimate

Kotlaba, F. & Pouzar, Z. (1965), Spongipellis litschaueri Lohwag and Tyromyces kmetii (Bres.) Bond. et Sing., two rare polypores in Czechoslovakia. Ceská Mykologie 19 (2): 77 [basionym]

basionym of: Spongipellis pachyodon (Pers.) Kotl. & Pouzar legitimate

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

nomenclatural synonym of: Spongipellis pachyodon (Pers.) Kotl. & Pouzar legitimate

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