Tylopilus rhodoconius

Soft whitish flesh w/clear marbling slowly stains pale pinkish, resolving darker, & may smell of chlorine. Brownish cap (paler by edge) bruises dark brown.

Description

Genus: Tylopilus

Species: rhodoconius

Common Name:

Tells: Soft whitish flesh w/clear marbling slowly stains pale pinkish, resolving darker, & may smell of chlorine. Brownish cap (paler by edge) bruises dark brown.

Other Information: Bitter taste often takes time to develop. Brown- or cap-colored stem tapers downward w/white band on top, bruises like the cap, & often a short “root”. Whitish pores age to pink-buff or pink-tan, & stain brown before resolving to dark cinnamon- or tobacco-brown. Cap is usually yellow-tan to brown-orange when young, darkens in maturity, & often cracks “delicately” in age.

Edibility: Unknown.

CHEMICAL TESTS:

  • NH4OH (Ammonia): Cap skin slowly turns pale yellow-brown. Cap flesh – no data.
  • KOH: Cap skin slowly turns pale yellow-brown. Cap flesh turns olive, then quickly fades to colorless.
  • FeSO4 (Iron Salts): Cap skin slowly turns bluish green to bluish gray. Cap flesh turns bluish green to bluish gray.

Links:

National Audubon Society Field guide to Mushrooms, Gary Lincoff 0 Mushrooms of West Virginia and the Central Appalachians 0 North American Boletes 270 392

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