- Genus 2: Boletellus
- Genus 3: Xerocomus
- Species 2: Chrysenteron var. robustus
Edibility: Unknown, but probable.
Tells: Pores start tiny & yellow, end huge & brownish, and stain blue before fading to brown. Fissures into sections w/age. Pale yellow flesh stains blue & has pink layer by skin.
Other Information: Stem yellow on top, with red dots/ribs filling the middle. Often confused with B. chrysenteron, this has a redder cap when young.
- NH4OH (Ammonia): No data.
- KOH: No data.
- FeSO4 (Iron Salts): No data.