Basionym Name:Boletus violaceus C. Martín, Bull. Trav. Soc. Bot. Genève, Sect. Soc. suisse Bot. 7: 192 (1894)
Homotypic synonyms:Polyporus violaceus (C. Martín) C. Martín, Bull. Herb. Boissier, 2 sér. 4: 1290 (1904)Suillus violaceus (C. Martín) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 536 (1898)