Extract from Wikipedia article: Boletus subvelutipes, commonly known as the red-mouth bolete, is a bolete fungus in the family Boletaceae. It is found in Asia and North America, where it fruits on the ground in a mycorrhizal association with both deciduous and coniferous trees. Its fruit bodies (mushrooms) have a brown to reddish-brown cap, bright yellow cap flesh, and a stem covered by furfuraceous to punctate ornamentation and dark red hairs at the base. Its flesh instantly stains blue when cut, but slowly fades to white. The fruit bodies are poisonous, and produce symptoms of gastrointestinal distress if consumed.
Red-mouth bolete mushroom (Boletus subvelutipes) on a sandy path in Lick Creek Park. College Station, Texas, May 31, 2018 Raccoon Run, College Station, TX 77845, USA
Cap of red-mouth bolete mushroom (Boletus subvelutipes) on a sandy path in Lick Creek Park. College Station, Texas, May 31, 2018 Raccoon Run, College Station, TX 77845, USA
Dissected red-mouth bolete mushroom (Boletus subvelutipes) on a sandy path in Lick Creek Park. College Station, Texas, May 31, 2018 Raccoon Run, College Station, TX 77845, USA
Red-mouth bolete mushrooms (Boletus subvelutipes or may be B. austrinus, B. hypocarycinus) in Lick Creek Park. College Station, Texas, June 3, 2018 Iron Bridge Trail, College Station, TX 77845, USA
Group of red-mouth bolete mushrooms (Boletus subvelutipes or may be B. hypocarycinus, B. austrinus) in Lick Creek Park. College Station, Texas, June 3, 2018 Iron Bridge Trail, College Station, TX 77845, USA
Dissected red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 3, 2018 Iron Bridge Trail, College Station, TX 77845, USA
Young red-mouth bolete mushroom (Boletus subvelutipes) near a sandy path in Lick Creek Park. College Station, Texas, June 10, 2018 Raccoon Run, College Station, TX 77845, USA
Dissected red-mouth bolete mushroom (Boletus subvelutipes) near a sandy path in Lick Creek Park. College Station, Texas, June 10, 2018 Raccoon Run, College Station, TX 77845, USA
Close up of red-mouth bolete mushroom (Boletus subvelutipes) near a sandy path in Lick Creek Park. College Station, Texas, June 10, 2018 Raccoon Run, College Station, TX 77845, USA
Red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 13, 2018 Raccoon Run, College Station, TX 77845, USA
Underside of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 13, 2018 Raccoon Run, College Station, TX 77845, USA
Orange pores of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 13, 2018 Raccoon Run, College Station, TX 77845, USA
Dissected red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 13, 2018 Raccoon Run, College Station, TX 77845, USA
Red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, August 14, 2020 14802 Rock Prairie Rd, College Station, TX 77845, USA
Cross section of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, August 14, 2020 14802 Rock Prairie Rd, College Station, TX 77845, USA
Red-mouth bolete mushrooms (Boletus subvelutipes) under small oaks in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Underside of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Cross section of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Close-up of pore surface of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Pore surface of red-mouth bolete mushrooms (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Dissected red-mouth bolete mushroom (Boletus subvelutipes) in Lick Creek Park. College Station, Texas, June 1, 2022 Deer Run Trail, College Station, Brazos County, Texas, United States
Spores of red-mouth bolete mushroom (Boletus subvelutipes) collected in Lick Creek Park. College Station, Texas, June 1, 2022