 Underside of blackening brittlegill mushroom (Russula eccentrica) in Lick Creek Park. College Station, Texas, July 1, 2020
 Gills of blackening brittlegill mushroom (Russula eccentrica) in Lick Creek Park. College Station, Texas, July 1, 2020
 Brittlegill mushroom Russula eccentrica under small oaks in Lick Creek Park. College Station, Texas, July 5, 2019
 Cross section of blackening brittlegill mushroom (Russula eccentrica) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 16, 2021
 Underside of brittlegill mushrooms Russula eccentrica under small oaks in Lick Creek Park. College Station, Texas, July 5, 2019
 Blackening brittlegill (Russula eccentrica), Lactarius and Phylloporus mushrooms on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 16, 2021
 Blackening brittlegill mushrooms (Russula eccentrica)(?) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, July 11, 2021
 Cross section of blackening brittlegill mushrooms (Russula eccentrica)(?) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, July 11, 2021
 Blackening brittlegill mushrooms (Russula eccentrica) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Blackening brittlegill mushrooms (Russula eccentrica) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Some brown brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, July 9, 2021
 Violet cap of brittlegill mushroom Russula parvovirescens in Lick Creek Park. College Station, Texas, July 5, 2019
 Underside of blackening brittlegill mushrooms (Russula) in Hensel Park. College Station, Texas, May 8, 2023
 Cross section of blackening brittlegill mushrooms (Russula) in Hensel Park. College Station, Texas, May 8, 2023
 Blackening brittlegill mushrooms (Russula) (spore print yellowish light brown) in Hensel Park. College Station, Texas, May 8, 2023
 Mature brittlegill mushroom Russula eccentrica in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Underside of a large brittlegill mushroom Russula eccentrica in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Dissected large brittlegill mushroom Russula eccentrica in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Large brittlegill mushroom Russula eccentrica with a toad in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 Brittlegill mushrooms Russula mutabilis(?) in Lick Creek Park. College Station, Texas, May 26, 2020
 Brittlegill mushrooms Russula compacta in Lick Creek Park. College Station, Texas, June 2, 2020
 Pale brown brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, May 26, 2020
 Pale violet brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, May 27, 2020
 Brittlegill mushrooms Russula mutabilis in Lick Creek Park. College Station, Texas, September 23, 2020
 Dissected brittlegill mushrooms Russula mutabilis(?) in Lick Creek Park. College Station, Texas, May 26, 2020
 Brittlegill mushrooms Russula mutabilis in Lick Creek Park. College Station, Texas, June 2, 2020
 Dissected brittlegill mushrooms Russula compacta in Lick Creek Park. College Station, Texas, June 2, 2020
 Charcoal burner brittlegill mushrooms (Russula cyanoxantha) in Lick Creek Park. College Station, Texas, May 26, 2020
 Underside of brittlegill mushrooms Russula compacta in Lick Creek Park. College Station, Texas, June 2, 2020
 Brittlegill mushrooms Russula parvovirescens in Lick Creek Park. College Station, Texas, July 5, 2019
 Brittlegill mushrooms Russula eccentrica on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2020
 Gills of a white brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 3, 2024
 Green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Red brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, January 29, 2024
 Green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Light violet brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 24, 2018
 Gills of a brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Green brittlegill (Russula) mushrooms with yellow center in Lick Creek Park. College Station, Texas, September 15, 2020
 Bright yellow or orange brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 2, 2020
 Underside of Charcoal burner brittlegill mushrooms (Russula cyanoxantha) in Lick Creek Park. College Station, Texas, May 15, 2020
 Cross section of brittlegill mushrooms Russula mutabilis in Lick Creek Park. College Station, Texas, September 23, 2020
 Dissected pale violet brittlegill (Russula) and a puffball mushrooms in Lick Creek Park. College Station, Texas, May 27, 2020
 Dissected brittlegill mushrooms Russula eccentrica on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2020
 Underside of brittlegill mushrooms Russula eccentrica on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2020
 Blackening brittlegill mushrooms Russula densifolia on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, August 1, 2020
 Spores of brittlegill mushroom Russula adusta collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Underside of green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Brittlegill mushroom Russula mutabilis(?) under post oaks in Lick Creek Park. College Station, Texas, May 13, 2022
 Cross section of a white brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 3, 2024
 Cap of a brittlegill (Russula) mushroom near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Spores of a white brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, May 3, 2024
 Brown brittlegill mushrooms (Russula) in a usually wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, August 28, 2020
 Brittlegill mushrooms Russula eccentrica (left) and Russula cortinarioides (right) on a mowed path in a forest in Little Thicket Nature Sanctuary. Cleveland, Texas, June 4, 2022
 Brittlegill mushrooms Russula parvovirescens under small oaks in Lick Creek Park. College Station, Texas, July 5, 2019
 Dissected blackening brittlegill mushrooms Russula densifolia on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, August 1, 2020
 Pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Bolete mushroom Leccinellum griseum together with brittlegill mushrooms (Russula) in Lick Creek Park. College Station, Texas, May 21, 2018
 Pink cap of brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Gills of a brittlegill (Russula) mushroom near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Pink together with green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, October 28, 2021
 Cross section of green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Red brittlegill (Russula) mushroom in near ultraviolet light, collected in Lick Creek Park. College Station, Texas, January 29, 2024
 Cross section of bitter almond brittlegill mushrooms (Russula grata) in Lick Creek Park. College Station, Texas, September 15, 2020
 Top view of a blackening brittlegill mushroom (Russula nigricans) near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Underside of a blackening brittlegill mushroom (Russula nigricans) near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Pink brittlegill (Russula) mushrooms on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 3, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) in Lick Creek Park. College Station, Texas, October 5, 2018
 Brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Gills of a brown brittlegill (Russula) mushroom on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 19, 2024
 Gills of red brittlegill (Russula) mushroom in near ultraviolet light, collected in Lick Creek Park. College Station, Texas, January 29, 2024
 Dissected pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Greenish charcoal burner brittlegill mushroom Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 24, 2018
 Underside of pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Dark-green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on a sandy path in Lick Creek Park. College Station, Texas, May 15, 2020
 Bitter almond brittlegill mushrooms (Russula grata) in leaves on a sandy path in Lick Creek Park. College Station, Texas, September 15, 2020
 Cross section of a blackening brittlegill mushroom (Russula nigricans) near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Underside of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Cross section of a brittlegill mushroom Russula eccentrica on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) under small oaks in Lick Creek Park. College Station, Texas, June 1, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) with cross section in Lick Creek Park. College Station, Texas, June 1, 2021
 Cross section of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Pale violet charcoal burner brittlegill mushroom Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Spores of green brittlegill mushroom (Russula aeruginea) (larger) under a microscope, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Small wax-like brittlegill (Russula) mushrooms under small oaks in Lick Creek Park. College Station, Texas, July 6, 2021
 Mold fungus Syzygites megalocarpus growing on a turquoise brittlegill mushroom Russula subgraminicolor in Lick Creek Park. College Station, Texas, June 29, 2018
 Spores of green brittlegill mushroom (Russula aeruginea) (larger) in iodine solution Lugol, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of blackening Russula mushroom (spore print yellowish light brown), collected in Hensel Park. College Station, Texas, May 8, 2023
 Brittlegill mushrooms Russula eccentrica in Little Thicket Nature Sanctuary. Cleveland, Texas, June 4, 2022
 Blackening waxcap mushrooms (Hygrocybe conica) in Lick Creek Park. College Station, Texas, May 26, 2020
 Large brittlegill mushrooms Russula eccentrica in Little Thicket Nature Sanctuary. Cleveland, Texas, June 4, 2022
 Close-up of blackening waxcap mushrooms (Hygrocybe conica) in Lick Creek Park. College Station, Texas, May 26, 2020
 Dissected blackening waxcap mushrooms (Hygrocybe conica) in Lick Creek Park. College Station, Texas, May 26, 2020
 Brittlegill mushrooms Russula eccentrica on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 Blackening waxcap mushrooms (Hygrocybe conica) on black background in Lick Creek Park. College Station, Texas, May 26, 2020
 Brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 28, 2019
 Brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 1, 2021
 Red brittlegill mushrooms (Russula) in Lick Creek Park. College Station, Texas, June 30, 2019
 Brittlegill mushrooms Russula pectinatoides(?) in Lick Creek Park. College Station, Texas, May 4, 2024
 White brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, May 3, 2024
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