Basionym Name:Boletus leucopus P. Karst., Sydvestra Finlands Polyporeer, Disp. Praes. Akademisk Afhandling (Helsingfors): 17 (1859)
Homotypic synonyms:Suillus leucopus (P. Karst.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 535 (1898)