 Pink underside surface of a large bitter bolete mushroom Porphyrellus indecisus (Tylopilus indecisus)(?) on Kiwanis Nature Trail. College Station, Texas, July 3, 2019
 Dissected large bitter bolete mushroom Porphyrellus indecisus (Tylopilus indecisus)(?) on Kiwanis Nature Trail. College Station, Texas, July 3, 2019
 Large bitter bolete mushroom Porphyrellus indecisus (Tylopilus indecisus)(?) and another bolete on Kiwanis Nature Trail. College Station, Texas, July 3, 2019
 Bitter bolete mushroom Porphyrellus indecisus (Tylopilus indecisus)(?) in Lick Creek Park. College Station, Texas, July 2, 2018
 Bolete mushroom Porphyrellus indecisus (Tylopilus indecisus) on Kirby Nature Trail in Big Thicket National Preserve. Warren, Texas, June 12, 2022
 Spores from a bolete mushroom Porphyrellus indecisus (Tylopilus indecisus) collected on Kirby Nature Trail in Big Thicket National Preserve a day before. Texas, June 13, 2022
 Underside of bolete mushroom Porphyrellus indecisus (Tylopilus indecisus) on Kirby Nature Trail in Big Thicket National Preserve. Warren, Texas, June 12, 2022
 Cross section of bolete mushroom Porphyrellus indecisus (Tylopilus indecisus) on Kirby Nature Trail in Big Thicket National Preserve. Warren, Texas, June 12, 2022
 Some small bitter bolete mushrooms (Tylopilus) with large pores in Lick Creek Park. College Station, Texas, June 2, 2020
 Pores of bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 4, 2021
 Large pores of a brown, not bitter Tylopilus mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Pores of a bolete mushroom Porphyrellus sordidus(?) in Lick Creek Park. College Station, Texas, July 6, 2021
 Demonstrating a large bitter bolete mushroom (Tylopilus) after a mushroom walk in Watson Rare Native Plant Preserve. Warren, Texas, June 22, 2019
 Some bolete mushroom with Hypomyces fungus and a bitter bolete (Tylopilus) in Lick Creek Park. College Station, Texas, July 19, 2018
 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
 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
 Pores of a large bolete mushroom with yellow pores and pink stem on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Some bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Underside of some bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Dissected bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Texture of pores of bitter bolete mushroom (Tylopilus) on Forest Road 203 on Richards Loop Trail in Sam Houston National Forest. Texas, August 28, 2021
 Cross section of a bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Bolete mushrooms with red cap and yellow pores at the entrance of Kiwanis Nature Trail. College Station, Texas, May 5, 2024
 Pore surface of some brown bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Pale violet bitter bolete mushroom (Tylopilus violatinctus) in Lick Creek Park. College Station, Texas, July 15, 2021
 Reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus(?)) in Lick Creek Park. College Station, Texas, July 13, 2021
 Reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Spores of bolete mushrooms with red cap and yellow pores collected on Kiwanis Nature Trail. College Station, Texas, May 5, 2024
 Brown, not bitter Tylopilus mushrooms with large pores on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Underside of reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Cross section of reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 5, 2021
 Cross section of young reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus(?)) in Lick Creek Park. College Station, Texas, July 13, 2021
 Large angular pores of tobacco stain bolete mushroom (Tylopilus atronicotianus(?)) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Bitter bolete mushroom Tylopilus plumbeoviolaceus on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019
 Pores of some tinder bracket mushroom on Kiwanis Nature Trail. College Station, Texas, December 13, 2017
 Hortiboletus like mushroom on Kiwanis Nature Trail. College Station, Texas, July 3, 2019
 Bitter bolete mushroom (Tylopilus) in Hensel Park. College Station, Texas, October 19, 2018
 Cap of a large bolete mushroom with yellow pores and pink stem on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Large bolete mushroom with yellow pores and pink stem on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, June 16, 2018
 Dissected bitter bolete mushroom (Tylopilus) in Hensel Park. College Station, Texas, October 19, 2018
 Underside of bitter bolete mushroom (Tylopilus) in Hensel Park. College Station, Texas, October 19, 2018
 Underside of a large bolete mushroom with yellow pores and pink stem on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Underside of Tylopilus(?) mushrooms with large pores in Lick Creek Park. College Station, Texas, July 1, 2020
 Bitter bolete mushrooms (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 23, 2018
 Bitter bolete mushrooms Tylopilus plumbeoviolaceus in Lick Creek Park. College Station, Texas, July 18, 2018
 Bitter bolete mushroom Tylopilus williamsii(?) together with burnt orange bolete (Gyroporus ballouii) and golden-pored boletes (Aureoboletus auriporus) in Lick Creek Park. College Station, Texas, August 8, 2020
 Pore surface of Hortiboletus like mushroom on Kiwanis Nature Trail. College Station, Texas, July 3, 2019
 Brown bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, June 10, 2018
 Bitter bolete mushroom Tylopilus plumbeoviolaceus(?) in Lick Creek Park. College Station, Texas, June 4, 2018
 Cross section of a large bolete mushroom with yellow pores and pink stem on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Pores of a brown, not bitter Tylopilus mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Dissected bitter bolete mushrooms (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 23, 2018
 Pair of bitter bolete mushrooms (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 2, 2018
 Underside of bitter bolete mushrooms (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, July 2, 2018
 Underside of brown bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, June 10, 2018
 Dissected bitter bolete mushroom Tylopilus plumbeoviolaceus(?) in Lick Creek Park. College Station, Texas, June 4, 2018
 Pale violet bitter bolete mushroom (Tylopilus violatinctus) in Hensel Park. College Station, Texas, June 3, 2021
 Dissected brown bitter bolete mushroom (Tylopilus) in Lick Creek Park. College Station, Texas, June 10, 2018
 Pores of a bolete mushroom Tylopilus from Lick Creek Park. College Station, Texas, September 3, 2024
 Section of reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) in Lick Creek Park. College Station, Texas, May 4, 2024
 Cracked cap of bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 4, 2021
 Cross section of bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 4, 2021
 Pink brittlegill mushroom (Russula) on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 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
 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
 Darkening pores of resupinate polypore mushroom growing over black Hypoxylon on a fallen oak on Kiwanis Nature Trail. College Station, Texas, June 24, 2021
 Cross section of pale violet bitter bolete mushroom (Tylopilus violatinctus) in Hensel Park. College Station, Texas, June 3, 2021
 Spores of reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) collected in Lick Creek Park. College Station, Texas, May 4, 2024
 Dissected 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
 Underside 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
 Pink brittlegill mushroom Russula flavisiccans on Kiwanis Nature Trail. College Station, Texas, November 15, 2017
 Gills of a pink brittlegill mushroom (Russula) on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 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
 Young bitter bolete mushroom (Tylopilus felleus) near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Side view 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
 Gills of a pink brittlegill mushroom Russula flavisiccans on Kiwanis Nature Trail. College Station, Texas, November 15, 2017
 Bitter bolete mushrooms (Tylopilus rubrobrunneus) and Golden Threads Lepidella (Amanita canescens) in Lick Creek Park. College Station, Texas, July 2, 2018
 Pink gills of a small mushroom Agaricus sect. Minores on Kiwanis Nature Trail. College Station, Texas, April 4, 2020
 Underside of a bitter bolete mushroom (Tylopilus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Pores of resupinate polypore mushroom Perenniporia tephropora (Truncospora tephropora) in a crevice on an oak log on Kiwanis Nature Trail. College Station, Texas, January 10, 2023
 Bolete mushroom Xanthoconium affine on Kiwanis Nature Trail. College Station, Texas, June 10, 2021
 Cross section of a bitter bolete mushroom (Tylopilus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 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
 Reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) together with brown fibrecap (Inocybe) in Lick Creek Park. College Station, Texas, May 4, 2024
 Underside of bolete mushroom Xanthoconium affine on Kiwanis Nature Trail. College Station, Texas, June 10, 2021
 Large group of peppery milkcap mushrooms (Lactarius piperatus)(?) under bamboo growth on Kiwanis Nature Trail. College Station, Texas, July 12, 2021
 Cross section of bolete mushroom Xanthoconium affine on Kiwanis Nature Trail. College Station, Texas, June 10, 2021
 Bitter bolete mushroom Tylopilus plumbeoviolaceus and Amanita jacksonii or may be A. arkansana, Amanita stirps Hemibapha in Lick Creek Park. College Station, Texas, June 3, 2018
 Cap of a bitter bolete mushroom Tylopilus williamsii on Richards Loop Trail in Sam Houston National Forest. Texas, October 13, 2021
 Bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, October 6, 2018
 Cap of a bolete mushroom Porphyrellus sordidus (Tylopilus sordidus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, October 6, 2018
 Pores of turkeytail (Trametes versicolor) mushrooms on Kiwanis Nature Trail. College Station, Texas, December 13, 2017
 Spores of a large bolete with yellow pores, pink stem collected on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Underside of a bitter bolete mushroom Tylopilus williamsii on Richards Loop Trail in Sam Houston National Forest. Texas, October 13, 2021
 Bitter bolete (Tylopilus) mushrooms in Lick Creek Park. College Station, Texas, September 21, 2018
 Bitter bolete (Tylopilus) mushrooms in Lick Creek Park. College Station, Texas, September 18, 2018
 Bitter bolete mushrooms Tylopilus badiceps in Lick Creek Park. College Station, Texas, May 31, 2018
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