 Coarsely-ribbed bolete mushrooms (Austroboletus subflavidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Mmature coarsely-ribbed bolete mushrooms (Austroboletus subflavidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Side view of coarsely-ribbed bolete mushrooms (Austroboletus subflavidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Stem of coarsely-ribbed bolete mushroom (Austroboletus subflavidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cracked cap of a mature coarsely-ribbed bolete mushroom (Austroboletus subflavidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 White coarsely-ribbed bolete mushrooms (Austroboletus subflavidus) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Dissected white coarsely-ribbed bolete mushrooms (Austroboletus subflavidus) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Spores of mature bolete mushrooms Austroboletus subflavidus collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Spores of mature bolete mushrooms Austroboletus subflavidus at low magnification, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Pineapple bolete mushrooms (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cross section of pineapple bolete mushrooms (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cap of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Top view of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cap of white coarsely-ribbed bolete mushroom (Austroboletus subflavidus) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2022
 Close-up of white coarsely-ribbed bolete mushroom (Austroboletus subflavidus) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2022
 Side view of white coarsely-ribbed bolete mushroom (Austroboletus subflavidus) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2022
 Cap of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 16, 2021
 Cross section of a young pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Scales on a cap of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 16, 2021
 Mature pineapple bolete mushrooms (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Immature pineapple bolete mushrooms (Boletellus ananas) on a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Pineapple bolete mushrooms (Boletellus ananas) at the base of a pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 Austroboletus subflavidus mushrooms on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Pair of pineapple bolete mushrooms (Boletellus ananas) at the base of a pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Young pineapple bolete mushrooms (Boletellus ananas) at the base of a pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Pair of young pineapple bolete mushrooms (Boletellus ananas) on a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Austroboletus subflavidus mushroom in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 15, 2018
 Cross section of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Cap of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Cross section of a young pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Group of Austroboletus subflavidus mushrooms in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Pineapple bolete mushroom (Boletellus ananas) among pine needles on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Pineapple bolete mushroom (Boletellus ananas) at the base of a pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Dissected young pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Young pineapple bolete mushroom (Boletellus ananas) on a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Veil remnants on underside of a cap of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Irregularly shaped pores of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Pores and remains of veil of pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Rough scales on a cap of a mature pineapple bolete mushroom (Boletellus ananas) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Close up of Austroboletus subflavidus mushroom on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 Mycelium at the base of pineapple bolete mushroom (Boletellus ananas) growing on a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Cap of pineapple bolete mushroom (Boletellus ananas) growing at the base of a pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Young pineapple bolete mushroom (Boletellus ananas) on a rotten and burnt pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Pineapple bolete mushroom (Boletellus ananas) growing at the base of a pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Side view of Austroboletus subflavidus mushroom on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 American solitary Lepidella (Amanita subsolitaria)(?) and Austroboletus subflavidus mushrooms in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 Pores of pineapple bolete mushroom (Boletellus ananas) found at the base of a pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Pineapple bolete mushroom (Boletellus ananas) growing growing on a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Side view of pineapple bolete mushroom (Boletellus ananas) growing at the base of a pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Section of pineapple bolete mushroom (Boletellus ananas) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Reddish pink scales on a cap of pineapple bolete mushroom (Boletellus ananas) growing at the base of a pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Cross section of pineapple bolete mushrooms (Boletellus ananas) at the base of a pine tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Pineapple bolete mushroom (Boletellus ananas) both in natural light and under 365 nm ultraviolet (UV-A) blacklight collected on Stubblefield section of Lone Star hiking trail in Sam Houston National Forest. Texas, September 15, 2024
 Longitudinally striate spores of pineapple bolete mushrooms (Boletellus ananas) collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cross section of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Burnt orange bolete mushrooms (Gyroporus ballouii) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Cross section of pineapple bolete mushrooms (Boletellus ananas) in Pole Creek area of Sam Houston National Forest near Montgomery. Texas, September 16, 2022
 Spores of burnt orange bolete mushrooms (Gyroporus ballouii) collected two days before on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 16, 2022
 Pores of bolete mushroom Buchwaldoboletus sphaerocephalus on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Yellow cap of bolete mushroom Buchwaldoboletus sphaerocephalus on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Cross section of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus on a big pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Spores of bolete mushrooms Austroboletus subflavidus (stacked image) collected in Pole Creek area of Sam Houston National Forest near Montgomery. Texas, September 16, 2022
 Web mold fungus Syzygites megalocarpus on on a bolete, may be T. ballou, on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Cap of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 11, 2019
 Cap of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Spores of yellow bolete mushroom Buchwaldoboletus sphaerocephalus collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Underside of bolete mushroom Buchwaldoboletus sphaerocephalus on a big rotten pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Pineapple bolete mushrooms (Boletellus ananas) at the base of a standing live pine tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Cross section of bolete mushrooms Tylopilus rhodoconius(?) on sandy soil, in a pine forest after prescribed fire on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, May 29, 2022
 Bolete mushrooms Xanthoconium purpureum on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 17, 2020
 Basidia of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Underside of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus on a big pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Small yellow bolete mushroom Buchwaldoboletus sphaerocephalus on a big rotten pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Close-up of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus on a big pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Underside of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 11, 2019
 Spores of bolete mushrooms Austroboletus subflavidus (in KOH, spore print dark is rusty brown) collected in Pole Creek area of Sam Houston National Forest near Montgomery. Texas, September 16, 2022
 Pale bolete mushrooms (Boletus pallidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 26, 2020
 Pineapple bolete mushrooms (Boletellus ananas) in Pole Creek area of Sam Houston National Forest near Montgomery. Texas, September 16, 2022
 Basidia of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus at low magnification, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Basidia and cystidia of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Spores and basidia of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Spores of chestnut bolete Gyroporus smithii (formerly G. castaneus) (no pictures of the mushroom were taken) collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Spores of burnt orange bolete (Gyroporus ballouii) (no pictures of the mushroom were taken) collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Tissues of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus under a microscope, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Rough texture of cap of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Yellow pores of pineapple bolete mushroom (Boletellus ananas) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 5, 2020
 Chestnut bolete mushrooms Gyroporus smithii (formerly G. castaneus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 26, 2020
 Bolete mushrooms Tylopilus rhodoconius(?) on sandy soil, in a pine forest after prescribed fire on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, May 29, 2022
 Basidia and linear cells of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Basidia and cystidia of a small yellow bolete mushroom Buchwaldoboletus sphaerocephalus in Congo red, collected on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Cross section of polypore mushrooms Tyromyces fumidiceps on rotting wood on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Underside of bolete mushrooms Tylopilus rhodoconius(?) on sandy soil, in a pine forest after prescribed fire on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, May 29, 2022
 Small mushrooms Amanita coprinopsoides(?) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2022
 Underside of chestnut bolete mushrooms Gyroporus smithii (formerly G. castaneus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 26, 2020
 Small yellow bolete mushroom Buchwaldoboletus sphaerocephalus on a big barkless pine log, on its side, closer to the ground, on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Pineapple bolete mushroom (Boletellus ananas) growing at the base of a pine tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 11, 2019
 Side view of pineapple bolete mushrooms (Boletellus ananas) in Pole Creek area of Sam Houston National Forest near Montgomery. Texas, September 16, 2022
 False turkeytail mushrooms (Stereum ostrea) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Mushrooms Pholiota polychroa on a fallen oak(?) branch on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 4, 2022
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