 Bitter violet-grey bolete mushrooms Tylopilus plumbeoviolaceus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, September 12, 2020
 Cross section of a bitter bolete mushroom (Tylopilus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Pale violet bitter bolete mushrooms (Tylopilus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Bitter violet-grey bolete mushrooms Tylopilus plumbeoviolaceus in Lick Creek Park. College Station, Texas, May 31, 2018
 Bitter bolete mushrooms Tylopilus williamsii in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 14, 2018
 Bitter bolete mushrooms Tylopilus plumbeoviolaceus in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, June 30, 2018
 Underside of a bitter bolete mushroom (Tylopilus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Violet-gray bolete mushrooms Tylopilus plumbeoviolaceus on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Group of violet-grey bolete mushrooms (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Dissected violet-grey bolete mushrooms (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Cross section of gilled bolete mushrooms Phylloporus leucomycelinus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Underside of violet-gray bolete mushrooms Tylopilus plumbeoviolaceus on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Side view of violet-gray bolete mushrooms Tylopilus plumbeoviolaceus on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Spores of bolete mushrooms Tylopilus plumbeoviolaceus (spore print violet) collected on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Cross section of bolete mushrooms Boletus oliveisporus (Ceriomyces oliveisporus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Violet-grey bolete mushroom (Tylopilus plumbeoviolaceus) in Lick Creek Park. College Station, Texas, May 31, 2018
 Cross section of mushrooms Lentinula boryana on a fallen deciduous tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, September 12, 2020
 Cross section of ashtray bolete mushroom (Leccinum rubropunctum) on floodplain near the creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cross section of bolete mushrooms Pulchroboletus sclerotiorum in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Cross section of light grey-brown Tricholoma mushroom in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, December 21, 2021
 Snell s bolete mushrooms (Leccinum snellii)(?) in cross section in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 14, 2018
 Cross section of a bitter bolete mushroom Tylopilus rubrobrunneus on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Bitter bolete mushroom Tylopilus plumbeoviolaceus on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019
 Cross section of a bolete mushroom Boletus oliveisporus (Ceriomyces oliveisporus) turning from blue to brown in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cross section of mushrooms Megacollybia texensis under a log in wet area near the creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cross section of pale violet bitter bolete mushroom (Tylopilus violatinctus) in Hensel Park. College Station, Texas, June 3, 2021
 Devil s Urn mushrooms (Urnula craterium) in cross section in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 7, 2020
 Cross section of milkcap mushrooms Lactarius subplinthogalus(?) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Cross section of some milkcap (Lactarius) mushrooms from rotting wood in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Cross section of golden milkcap mushrooms (Lactarius alnicola) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Bitter bolete mushroom Tylopilus plumbeoviolaceus on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 13, 2018
 Cross section of a bitter bolete mushroom Tylopilus williamsii on Richards Loop Trail in Sam Houston National Forest. Texas, October 13, 2021
 Cross section of dark grey bolete mushrooms Tylopilus griseocarneus on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 21, 2018
 Cross section of bitter bolete mushroom (Tylopilus) on Forest Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, August 28, 2021
 Bitter bolete mushrooms Tylopilus plumbeoviolaceus in Lick Creek Park. College Station, Texas, July 18, 2018
 Bitter bolete mushrooms Tylopilus plumbeoviolaceus in Lick Creek Park. College Station, Texas, June 6, 2018
 Blackening cross section (after two minutes) of dark grey bolete mushrooms Tylopilus griseocarneus on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 21, 2018
 Section of bitter bolete mushrooms Tylopilus rubrobrunneus on Road FS 231 near Pole Creek of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, September 26, 2024
 Cross section of a bright yellow bolete mushroom Retiboletus ornatipes in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Burnt orange bolete mushrooms (Tylopilus balloui, Gyroporus ballouii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Snell s bolete mushrooms (Leccinum snellii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, September 12, 2020
 Cross section of greasy bracket mushroom (Aurantiporus fissilis, Pappia fissilis) on a big fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, September 12, 2020
 Bitter oyster mushrooms (Panellus stipticus) on rotting oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Dissected Snell s bolete mushrooms (Leccinum snellii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, September 12, 2020
 Cross section of a milkcap mushroom Lactarius peckii in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Cross section of some gilled mushroom turning brown in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Cross section of cinnamon webcap mushroom (Cortinarius cinnamomeus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cross section of a milkcap mushroom Lactarius argillaceifolius in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Dissected bitter bolete mushrooms Tylopilus rubrobrunneus on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 31, 2020
 Bitter bolete mushrooms Tylopilus rubrobrunneus under pines on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 31, 2020
 Caps of bitter bolete mushrooms Tylopilus rubrobrunneus on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 31, 2020
 Bitter oyster mushrooms (Panellus stipticus) on a fallen oak branch in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 19, 2020
 Cross section of a brown, not bitter Tylopilus mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Cross section of tobacco stain bolete mushroom (Tylopilus atronicotianus(?)) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Cross section of bolete mushrooms Tylopilus on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, October 3, 2020
 Yellow American blusher (Amanita flavorubens), bitter bolete Tylopilus plumbeoviolaceus, and gilled bolete mushrooms Phylloporus foliiporus (Phylloporus rhodoxanthus) in Lick Creek Park. College Station, Texas, June 6, 2018
 Cross section of mushroom Polyporus radicatus(?) taken from a base of a small dry tree, may be holly, in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 25, 2020
 Cross section of mushrooms Agrocybe acericola in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 30, 2023
 Bitter bolete mushroom Tylopilus plumbeoviolaceus(?) in Lick Creek Park. College Station, Texas, June 4, 2018
 Mature burnt orange bolete mushrooms (Rubinoboletus balloui, Tylopilus balloui, Gyroporus ballouii) near the creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Cross section of brittlegill mushrooms Russula earlei in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Cross section of Ascomycete mushrooms Galiella rufa in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 30, 2023
 Bitter bolete (Tylopilus) mushrooms on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 23, 2018
 Underside of mature burnt orange bolete mushrooms (Rubinoboletus balloui, Tylopilus balloui, Gyroporus ballouii) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Bluing cross section of a mushroom Boletus oliveisporus (Ceriomyces oliveisporus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Dissected bitter bolete mushroom Tylopilus plumbeoviolaceus(?) in Lick Creek Park. College Station, Texas, June 4, 2018
 Wood hedgehog mushrooms (Hydnum repandum) with cross section in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Cross section and gills of milkcap mushrooms Lactarius subpalustris in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Cross section of viscid pinkish milkcap (Lactarius) mushrooms in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Cross section of brown Matsutake mushrooms (Tricholoma caligatum) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Cross section of yellow-dust Amanita mushroom (Amanita flavoconia) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 25, 2020
 Bolete mushrooms Suillus hirtellus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cross section and underside of peppery milkcap mushrooms (Lactarius piperatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Cross section and milk on gills of milkcap mushrooms Lactarius subpalustris in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Yellowing section of bolete mushrooms Retiboletus ornatipes in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Bitter bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 22, 2018
 Cross section of bracket polypore mushrooms Fomitella supina on a fallen beech in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Mature bolete mushrooms Suillus decipiens(?) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Gilled bolete mushrooms Phylloporus leucomycelinus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Marbling in cross section of bolete mushrooms Tylopilus rhodoconius on a sandy terrace on a bend of the creek on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 17, 2020
 Cross section of a bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Old bolete mushroom with bolete mould (Hypomyces chrysospermus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Bitter bolete mushrooms Tylopilus rubrobrunneus on Road FS 231 near Pole Creek of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, September 26, 2024
 Cross section of indigo milkcap mushrooms (Lactarius indigo) in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Spores (in KOH) of bitter bolete mushrooms Tylopilus rubrobrunneus collected from Sam Houston National Forest north from Montgomery. Texas, September 26, 2024
 Bitter oysterling mushrooms (Panellus stipticus) at Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 2, 2019
 Pore surface of an old bolete mushroom with bolete mould (Hypomyces chrysospermus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Tylopilus and a small Boletellus mushrooms in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 14, 2018
 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
 Close-up of pore surface of an old bolete mushroom with bolete mould (Hypomyces chrysospermus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 11, 2020
 Violet toothed polypore fungus (Trichaptum biforme) at the base of a tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Masses of violet toothed polypore fungus (Trichaptum biforme) on a tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Dissected bitter bolete mushrooms Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 Mature bitter bolete mushrooms Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
 Cross section of reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Cross section of milkcap mushroom Lactarius imperceptus in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Cross section of polypore mushroom Microporellus dealbatus in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Cross section of bolete mushrooms Tylopilus peralbidus on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Cap of bitter bolete mushroom Tylopilus rubrobrunneus on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 15, 2018
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