Basionym Name:Polystictus nuceus Fr., Nova Acta R. Soc. Scient. upsal., Ser. 3 1(1): 81 (1851)
Homotypic synonyms:Inoderma nuceum (Fr.) P. Karst., Meddn Soc. Fauna Flora fenn. 5: 39 (1879)Microporus nuceus (Fr.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 496 (1898)