 Green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Underside of green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Cross section of green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of green brittlegill mushroom (Russula aeruginea) (larger) under a microscope, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of green brittlegill mushroom (Russula aeruginea) (larger) in iodine solution Lugol, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Underside of young green brittlegill mushrooms (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Young green brittlegill mushrooms (Russula aeruginea) under dry leaves on a sandy path in Lick Creek Park. College Station, Texas, May 13, 2022
 Gills and dirty green caps of brittlegill mushrooms Russula aeruginea(?) in Lick Creek Park. College Station, Texas, June 28, 2019
 Green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Underside of green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Gills of a brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Pink brittlegill mushrooms (Russula) in Lick Creek Park. College Station, Texas, October 28, 2021
 Green brittlegill mushrooms Russula subgraminicolor in Lick Creek Park. College Station, Texas, October 28, 2021
 Green brittlegill mushrooms Russula subgraminicolor with a cross section in Lick Creek Park. College Station, Texas, October 28, 2021
 Green brittlegill mushrooms Russula subgraminicolor on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Caps of green brittlegill mushrooms Russula subgraminicolor(?) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Greenish brittlegill mushrooms Russula aeruginea(?) in Lick Creek Park. College Station, Texas, June 28, 2019
 Green brittlegill mushroom (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Underside of dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Pink brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, January 25, 2021
 Pink brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, November 4, 2021
 Cross section of dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on a sandy path in area of oxbows in Lick Creek Park. College Station, Texas, October 28, 2021
 Brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Pink cap of brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Pink brittlegill (Russula) mushrooms on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 3, 2021
 Underside of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Underside of pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Dissected pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Cross section of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Spores of of green brittlegill mushroom (Russula aeruginea(?)) collected in Sam Houston National Forest near Montgomery. Texas, July 3, 2022
 Green brittlegill mushroom Russula aeruginea on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 13, 2018
 Grass-green brittlegill mushroom (Russula aeruginea, Russian name Syroezhka) in moss between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, July 27, 2016
 Green brittlegill mushroom (Russula aeruginea) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 13, 2024
 Green brittlegill mushroom (Russula aeruginea(?)) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 3, 2022
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
 Underside of green brittlegill mushroom (Russula aeruginea(?)) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 3, 2022
 Green brittlegill mushroom (Russula aeruginea) in wet area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 28, 2022
 Some brown brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, July 9, 2021
 Green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Green brittlegill mushroom (Russula aeruginea) with east Texas toad on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 18, 2022
 Brittlegill mushrooms Russula compacta under blackjack oaks in Lick Creek Park. College Station, Texas, October 26, 2021
 Group of green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Pink brittlegill mushrooms Russula flavisiccans in Lick Creek Park. College Station, Texas, September 25, 2018
 Pink brittlegill mushrooms Russula flavisiccans(?) in Lick Creek Park. College Station, Texas, December 15, 2017
 Pink brittlegill (Russula) and chanterelle mushrooms in Lick Creek Park. College Station, Texas, June 25, 2019
 Pink brittlegill (Russula) mushrooms on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, May 14, 2024
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) in Lick Creek Park. College Station, Texas, October 5, 2018
 Green brittlegill mushrooms (Russula aeruginea) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Green brittlegill mushrooms (Russula aeruginea) near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
 Blue-green cracking Russula mushroom (Russula parvovirescens) together with cleft-foot Amanita (Amanita brunnescens) under small oaks in Lick Creek Park. College Station, Texas, June 30, 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
 Pale pink brittlegill (Russula) mushrooms on Iron Bridge Trail in Lick Creek Park. College Station, Texas, February 3, 2023
 Green brittlegill (Russula) mushrooms with yellow center in Lick Creek Park. College Station, Texas, September 15, 2020
 Pale pink brittlegill (Russula) mushrooms with cross section on Iron Bridge Trail in Lick Creek Park. College Station, Texas, February 3, 2023
 Green brittlegill mushrooms (Russula aeruginea)(?) in sandy soil near Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, August 31, 2018
 Green brittlegill mushrooms (Russula aeruginea) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 28, 2022
 Grey and green charcoal burner brittlegill mushrooms Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 2, 2021
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) under small oaks and Yaupon in Lick Creek Park. College Station, Texas, July 3, 2021
 Dark-green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on a sandy path in Lick Creek Park. College Station, Texas, May 15, 2020
 Blue-green cracking Russula mushrooms (Russula parvovirescens) with mold fungus Syzygites megalocarpus in Lick Creek Park. College Station, Texas, June 16, 2021
 Brittlegill mushrooms Russula pectinatoides(?) on a lawn in Bee Creek Park. College Station, Texas, October 25, 2021
 Side view of grey and green charcoal burner brittlegill mushrooms Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 1, 2021
 Side view of blue-green cracking Russula mushrooms (Russula parvovirescens)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 2, 2021
 Green brittlegill mushrooms (Russula aeruginea) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, August 18, 2024
 Brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Orange brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, November 4, 2021
 Orange with red brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, November 9, 2021
 Pink brittlegill mushroom (Russula) on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 Cross section of brittlegill mushrooms Russula pectinatoides(?) on a lawn in Bee Creek Park. College Station, Texas, October 25, 2021
 Gills of a white brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 3, 2024
 Red brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, January 29, 2024
 Light violet brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 24, 2018
 Stinking brittlegill mushrooms (Russula foetens) in Lick Creek Park. College Station, Texas, November 4, 2021
 Cross section of brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, June 1, 2021
 Cross section of red brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, November 9, 2021
 Underside of brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Gills of a pink brittlegill mushroom (Russula) on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 Pink brittlegill mushroom Russula flavisiccans on Kiwanis Nature Trail. College Station, Texas, November 15, 2017
 Brittlegill mushroom Russula mutabilis(?) under post oaks in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of brittlegill mushroom Russula adusta collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Cross section of a white brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 3, 2024
 Spores of a white brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, May 3, 2024
 Cap of blackening brittlegill mushroom (Russula eccentrica) in Lick Creek Park. College Station, Texas, July 1, 2020
 Violet cap of brittlegill mushroom Russula parvovirescens in Lick Creek Park. College Station, Texas, July 5, 2019
 Cap of a brittlegill (Russula) mushroom near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Cross section of brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Brittlegill mushrooms Russula compacta under small oaks in Lick Creek Park. College Station, Texas, June 20, 2021
 Cross section of orange brittlegill (Russula) mushrooms in Lick Creek Park. College Station, Texas, November 4, 2021
 Charcoal burner brittlegill mushrooms (Russula cyanoxantha) in Lick Creek Park. College Station, Texas, June 20, 2021
 Small white brittlegill (Russula) or may be Hygrophorus mushrooms in Lick Creek Park. College Station, Texas, January 3, 2021
 Brittlegill mushrooms Russula albidula under blackjack oaks in Lick Creek Park. College Station, Texas, November 4, 2021
 Gills of a pink brittlegill mushroom Russula flavisiccans on Kiwanis Nature Trail. College Station, Texas, November 15, 2017
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