Basionym Name:Boletus peckii Frost, in Peck, Rep. (Ann.) N.Y. St. Mus. nat. Hist. 29: 45 (1878)
Homotypic synonyms:Butyriboletus peckii (Frost) Kuan Zhao & Zhu L. Yang, Phytotaxa 234: 53 (2015)Caloboletus peckii (Frost) Vizzini, Index Fungorum 146: 1 (2014)Ceriomyces peckii (Frost) Murrill, Mycologia 1(4): 151 (1909)Suillus peckii (Frost) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 536 (1898)