Name: Boletus haematinus
Citation: Mycologia 68(5): 980 (1976)
Preferred Synonyms:Rubroboletus haematinus (Halling) D. Arora & J.L. Frank
This bolete can be distinquished by blue-staining, bright yellow pores that turn red as it matures (except at the pileus margin, which remain yellow) and its association with red fir.