 Hairy cap of tooth mushroom Climacodon pulcherrimus (Donkia pulcherrima) on an oak log on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Tooth underside surface of Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 6, 2020
 Tooth mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on rotting wood on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019
 Tooth mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on a fallen tree in wet area on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019
 Tooth-like underside of Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a fallen oak branch in Hensel Park. College Station, Texas, July 8, 2019
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Lone Star Trail in Sam Houston National Forest, near Huntsville. Texas, April 8, 2018
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 6, 2020
 Mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on a fallen oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, June 6, 2020
 Climacodon pulcherrimus (Donkia pulcherrima) mushroom on a log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Dissected mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on a fallen oak in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Underside of Climacodon pulcherrimus (Donkia pulcherrima) mushroom in Lick Creek Park. College Station, Texas, May 28, 2018
 Young Climacodon pulcherrimus (Donkia pulcherrima) mushroom on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Young Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a rotting oak log on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Huntsville, Texas, April 2, 2019
 Close up of young Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Huntsville, Texas, April 2, 2019
 Tooth mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on a fallen oak branch in Hensel Park. College Station, Texas, July 8, 2019
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Huntsville, Texas, October 13, 2018
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Prostrate mushrooms Climacodon pulcherrimus (Donkia pulcherrima) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Close up of Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a rotten tree log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Young hydnoid mushroom Climacodon pulcherrimus (Donkia pulcherrima) on a fallen and burned oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 18, 2018
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a stump in Huntsville Park. Texas, April 1, 2018
 Young Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 18, 2018
 Caps of Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a stump on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 18, 2018
 Hairy cap of Climacodon pulcherrimus (Donkia pulcherrima) mushroom in Lick Creek Park. College Station, Texas, May 28, 2018
 Underside of a tooth mushroom Climacodon pulcherrimus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a fallen oak branch in Hensel Park. College Station, Texas, July 8, 2019
 Young tooth mushrooms Climacodon pulcherrimus on a large fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Caps of Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a fallen oak branch in Hensel Park. College Station, Texas, July 8, 2019
 Young tooth fungus Climacodon pulcherrimus on a fallen oak on North Wilderness Trail in Sam Houston National Forest near Montgomery. Texas, April 14, 2022
 Tooth surface of bracket mushrooms Climacodon pulcherrimus on a rotting oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 20, 2021
 Young tooth fungus Climacodon pulcherrimus on lower side of a fallen oak on North Wilderness Trail in Sam Houston National Forest near Montgomery. Texas, April 14, 2022
 Spores of a tooth timber mushroom Climacodon pulcherrimus collected in Sam Houston National Forest near Montgomery. Texas, August 28, 2022
 Upper view of a tooth mushroom Climacodon pulcherrimus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Texture of tooth surface of a mushroom Climacodon pulcherrimus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Teeth of mushrooms Climacodon pulcherrimus on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Spores of mushrooms Climacodon pulcherrimus from a large fallen oak collected Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 28, 2023
 Close-up of teeth of mushrooms Climacodon pulcherrimus on a rotting oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 20, 2021
 Caps of bracket mushrooms Climacodon pulcherrimus on a rotting oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 20, 2021
 Young tooth mushroom Climacodon pulcherrimus on an oak stick in Lick Creek Park. College Station, Texas, May 8, 2024
 Yellow hydnoid (tooth) mushroom on underside of a pine(?) log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Texture of yellow hydnoid (tooth) mushroom on underside of a pine(?) log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Teeth of a mushroom Climacodon pulcherrimus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 Close-up of teeth of a mushroom Climacodon pulcherrimus on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021
 White prostrate tooth mushroom at the base of a dry pine on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Small tooth mushroom Hydnum repandum under pines on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, February 8, 2020
 Cross section of a tooth mushroom Hydnum repandum under pines on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, February 8, 2020
 Hydnoid (tooth) mushroom on a half-burnt oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 9, 2020
 Details of hydnoid (tooth) mushroom on a half-burnt oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 9, 2020
 Hyphae of hydnoid mushroom Climacodon pulcherrimus from a fallen oak, collected on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Emerging young hydnoid mushroom Climacodon pulcherrimus on a fallen and burned oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Hyphae at low magnification of hydnoid mushroom Climacodon pulcherrimus from a fallen oak, collected on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Hydnoid (tooth) mushroom with fimbriate margins on a half-burnt oak log on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, April 9, 2020
 Cross section of young hydnoid mushroom Climacodon pulcherrimus on a fallen and burned oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Underside of bolete mushrooms Suillus decipiens on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Underside of chanterelle mushrooms (Cantharellus cibarius) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Some white resupinate polypore mushroom on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
 Underside of gunpowder Lepidella mushroom (Amanita onusta) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Underside of bolete mushroom Boletus flammans or may be B. carminiporus or B. fairchildianus on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Underside of bolete mushroom Buchwaldoboletus hemichrysus on a pine stump on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Yellow underside of pineapple bolete mushroom (Boletellus ananas) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Underside of tobacco stain bolete mushroom (Tylopilus atronicotianus(?)) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Underside of young pineapple bolete mushroom (Boletellus ananas) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Underside of a young milkcap mushroom Lactarius subplinthogalus(?) on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
 Underside of pineapple bolete mushroom (Boletellus ananas) on a pine stump on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 White resupinate polypore mushroom with small pores on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
 Orange resupinate polypore mushroom Fibroporia radiculosa on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
 Underside of a downy conecap mushroom (Conocybe subpubescens(?)) on Richards Loop Trail in Sam Houston National Forest. Texas, April 21, 2024
 Margin of white resupinate polypore mushroom with small pores on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
 Close-up of orange resupinate polypore mushroom Fibroporia radiculosa on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 24, 2020
 Cap of Amanita mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Underside of a solitary yellow fibrecap (Inocybe) mushroom in muddy area on Richards Loop Trail in Sam Houston National Forest. Texas, April 21, 2024
 Underside of a large white milkcap mushroom Lactifluus subvellereus var. subdistance on Richards Loop Trail in Sam Houston National Forest. Texas, April 21, 2024
 Tooth mushroom Irpex subrawakensis (Steccherinum subrawakense)(?) on a fallen hardwood branch on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 3, 2024
 Underside of a grizette mushroom (Amanita sect. Vaginatae), could be Amanita luzernensis(?), on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Side view of Amanita mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Milkcap mushroom Lactarius gerardii(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Side view of Nolanea mushroom on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Close-up of tooth mushroom Irpex subrawakensis (Steccherinum subrawakense)(?) on a fallen hardwood branch on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, April 3, 2024
 Dissected milkcap mushroom Lactarius gerardii(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Earthfan mushroom (Thelephora terrestris) near a pine on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Dissected brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Blackening waxcap mushroom (Hygrocybe conica) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Yellow hydnoid (tooth) fungus on underside of a thick pine log on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, June 19, 2021
 Side view of brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 White spore print of Clitocybula lacerata(?) mushroom taken from Richards Loop Trail in Sam Houston National Forest. Texas, April 7, 2020
 Small Nolanea mushroom on exposed soil of a trail suffered from erosion on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Underside of rose-tinted Amanita mushroom (Amanita roseotincta, A. roseitincta) at road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023
 Dull brown cap of a grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Cross section of grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Side view of a blackening waxcap mushroom (Hygrocybe conica) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Close up of a tooth mushroom Steccherinum oreophilum on a fallen oak branch on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, November 11, 2018
 Yellow tooth corticioid mushroom on the lower surface of a pine(?) log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 21, 2019
 Tiny tooth mushrooms Mucronella calva together with some white corticioid fungus under a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 25, 2023
 Dissected cup mushroom Helvella macropus with mold-like fungus Hypomyces cervinus on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
|