Name in North American Boletes: N/A
Tells: Lobed cap fades from dark red to yellow w/pink in the folds. Yellow pores bruise green- or gray-blue; cap does too, but slower. Very “robust, hefty, and dense” yellow flesh gets orange by the stem base.
Other Information: Dark-red-over-yellow stem (yellow high) tapers going down, esp. at the base. Pores conspicuously depressed by the stem on older specimens.
- NH4OH (Ammonia): Cap surface quickly stains pale gray.
- KOH: No data.
- FeSO4 (Iron Salts): No data.