 Brittlegill (Psathyrella)(?) mushrooms on black background in Bee Creek Park. College Station, Texas, November 28, 2018
 Brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Brittlegill (Psathyrella) mushrooms under oaks in Lick Creek Park. College Station, Texas, July 16, 2018
 Carpet of brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Masses of brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Gills of brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Brittlegill (Psathyrella)(?) mushrooms carpeting a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Group of brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Dense cluster of brittlegill (Psathyrella)(?) mushrooms on a mulched path in Bee Creek Park. College Station, Texas, November 28, 2018
 Red edge brittlestem mushrooms (Psathyrella corrugis, Psathyrella gracilis) on wood chips in Bee Creek Park. College Station, Texas, December 14, 2018
 Red edge brittlestem mushrooms (Psathyrella corrugis, Psathyrella gracilis) on a mulched path in Bee Creek Park. College Station, Texas, December 14, 2018
 Gills of red edge brittlestem mushrooms (Psathyrella corrugis, Psathyrella gracilis) on a mulched path in Bee Creek Park. College Station, Texas, December 14, 2018
 Group of red edge brittlestem mushrooms (Psathyrella corrugis, Psathyrella gracilis) on a mulched path in Bee Creek Park. College Station, Texas, December 14, 2018
 Brittlegill mushrooms (Psathyrella) in Lick Creek Park. College Station, Texas, May 27, 2020
 Brittlegill (Psathyrella) mushrooms in Bee Creek Park. College Station, Texas, December 26, 2017
 Brittlegill (Psathyrella) mushrooms near a trail in Bee Creek Park. College Station, Texas, December 21, 2017
 Brittlegill mushrooms Psathyrella atrospora in Bee Creek Park. College Station, Texas, December 21, 2017
 Brittlegill mushroom Psathyrella atrospora in Bee Creek Park. College Station, Texas, December 21, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) in Bee Creek Park. College Station, Texas, February 15, 2018
 Brittlestem (Psathyrella) mushrooms on mulch in Lick Creek Park. College Station, Texas, September 11, 2018
 Brittlestem mushrooms Psathyrella umbonata on a recent cutting in Lick Creek Park. College Station, Texas, June 21, 2018
 Psathyrella umbonata mushrooms on wood chips on a forest cutting in Lick Creek Park. College Station, Texas, October 12, 2018
 Chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in Lick Creek Park. College Station, Texas, October 30, 2018
 Brittlegill (Psathyrella) mushrooms in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 White brittlegill (Russula) mushrooms under an oak in Lick Creek Park. College Station, Texas, June 6, 2018
 Pink brittlegill mushrooms Russula flavisiccans in Lick Creek Park. College Station, Texas, September 25, 2018
 Light colored brittlegill (Russula) mushrooms under an oak in Lick Creek Park. College Station, Texas, June 6, 2018
 Some brittlegill (Psathyrella)(?) mushrooms on rotted birch wood on a forest road in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Bolete mushroom Leccinellum griseum together with brittlegill mushrooms (Russula) in Lick Creek Park. College Station, Texas, May 21, 2018
 Charcoal burner brittlegill mushrooms Russula cyanoxantha in Lick Creek Park. College Station, Texas, September 18, 2018
 Group of brittlegill (Psathyrella)(?) mushrooms on rotted birch wood on a forest road in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Turquoise brittlegill mushrooms (Russula subgraminicolor) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Deceiver mushrooms (Laccaria laccata) and some brittlegill (Russula) under oaks in Lick Creek Park. College Station, Texas, November 9, 2018
 Grey and green charcoal burner brittlegill mushrooms Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Turquoise brittlegill mushrooms (Russula subgraminicolor) in a swampy area near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Group of turquoise brittlegill mushrooms (Russula subgraminicolor) in a swampy area near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Side view of grey and green charcoal burner brittlegill mushrooms Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) in Lick Creek Park. College Station, Texas, October 5, 2018
 Brittlestem (Psathyrella) mushrooms in Lick Creek Park. College Station, Texas, June 2, 2020
 Gills of a 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
 Green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Caps of brittlestem mushrooms Psathyrella atrospora in Bee Creek Park. College Station, Texas, November 3, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) in Bee Creek Park. College Station, Texas, June 10, 2019
 Brittlestem mushrooms Psathyrella atrospora on a trail in Bee Creek Park. College Station, Texas, November 3, 2017
 Close-up of brittlestem mushrooms Psathyrella atrospora in Bee Creek Park. College Station, Texas, November 11, 2021
 Brittlestem mushrooms Psathyrella candolleana 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
 Gills of a brittlegill (Russula) mushroom near Raccoon Run Trail in Lick Creek Park. College Station, Texas, June 29, 2018
 Pink cap of brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Brittlestem mushrooms Psathyrella atrospora growing on a trail in Bee Creek Park. College Station, Texas, November 3, 2017
 Small brittlestem mushrooms (Psathyrella) on mulch in Lick Creek Park. College Station, Texas, June 26, 2020
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Bee Creek Park. College Station, Texas, June 10, 2019
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Bee Creek Park College Station, Texas, April 25, 2022
 Close-up of small brittlestem mushrooms (Psathyrella) in Lick Creek Park. College Station, Texas, June 26, 2020
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Bee Creek Park. College Station, Texas, June 30, 2020
 Brittlestem mushrooms Psathyrella atrospora on wood chips in Bee Creek Park. College Station, Texas, November 3, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) in Lick Creek Park. College Station, Texas, June 2, 2020
 Brittlegill mushrooms Psathyrella pennata in burned area in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Underside of brittlegill mushrooms Psathyrella pennata in burned area in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Caps of brittlegill mushrooms Psathyrella pennata in burned area in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Greenish charcoal burner brittlegill mushroom Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 24, 2018
 Dissected pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Underside of pink brittlegill (Russula) mushroom with distant gills in Lick Creek Park. College Station, Texas, December 11, 2018
 Brittlestem mushrooms Psathyrella umbonata on a sewage cutting in Lick Creek Park. College Station, Texas, January 15, 2020
 Brittlestem (Psathyrella) mushrooms on a recent cutting through oak forest in Lick Creek Park. College Station, Texas, June 28, 2019
 Pale brittlestem (Psathyrella candolleana) mushrooms on a lawn in Wolf Pen Creek Park. College Station, Texas, November 5, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) among grass on a lawn in Bee Creek Park. College Station, Texas, June 30, 2020
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Spores (in KOH) of pale brittlestem mushrooms (Psathyrella candolleana) collected in Bee Creek Park. College Station, Texas, April 26, 2024
 Pale violet charcoal burner brittlegill mushroom Russula cyanoxantha in Lick Creek Park. College Station, Texas, June 10, 2018
 Side view of brittlestem mushrooms Psathyrella atrospora on wood chips in Bee Creek Park. College Station, Texas, November 11, 2021
 Underside of pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Brittlestem mushrooms Psathyrella atrospora on wood chips on a path in bushes in Bee Creek Park. College Station, Texas, November 11, 2021
 Brittlestem mushrooms Psathyrella atrospora growing on wood chips on a trail in Bee Creek Park. College Station, Texas, November 3, 2017
 Mature pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Brittlestem (Psathyrella) mushrooms on wood chips near Nature Center in Lick Creek Park. College Station, Texas, August 24, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Spores of pale brittlestem mushrooms (Psathyrella candolleana) in iodine solution, collected in Bee Creek Park College Station, Texas, April 25, 2022
 Bolbitius titubans mushrooms in Bee Creek Park. College Station, Texas, March 3, 2018
 Mold fungus Syzygites megalocarpus growing on a turquoise brittlegill mushroom Russula subgraminicolor in Lick Creek Park. College Station, Texas, June 29, 2018
 Spores (in KOH) of mature pale brittlestem mushrooms (Psathyrella candolleana) from a lawn, collected a day before in Wolf Pen Creek Park. College Station, Texas, April 7, 2023
 Caps of pale brittlestem mushrooms (Psathyrella candolleana(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Brittlestem mushrooms Psathyrella umbonata on disturbed soil of a recent sewage cutting in Lick Creek Park. College Station, Texas, January 15, 2020
 Cross section brittlegill mushrooms Psathyrella longipes on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Oysterling mushrooms Crepidotus crocophyllus in Bee Creek Park. College Station, Texas, March 3, 2018
 Inkcap mushrooms Coprinellus domesticus in Bee Creek Park. College Station, Texas, March 3, 2018
 Whitish caps of brittlestem mushrooms (Psathyrella) near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Drying caps of brittlestem mushrooms (Psathyrella) near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
 Mature brittlegill mushrooms Psathyrella longipes in muddy area on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Brittlegill mushrooms Psathyrella longipes together with Desarmillaria caespitosa in wet area on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Underside of a small Pluteus mushroom (to the left) and cap of brittlegill (Psathyrella) (to the right) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 1, 2024
 Small Pluteus mushroom (to the left) and brittlegill (Psathyrella) (to the right) on a lawn in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 1, 2024
 Inkcap mushrooms Coprinus comatus in Lick Creek Park. College Station, Texas, March 12, 2018
 Stereum ostrea mushrooms on a stump in Lick Creek Park. College Station, Texas, March 19, 2018
 Shaggy ink cap mushrooms (Coprinus comatus) in Wolf Pen Creek Park. College Station, Texas, March 4, 2018
 Fuscoporia gilva (Phellinus gilvus)(?) mushrooms in Bee Creek Park. College Station, Texas, March 3, 2018
 Brittlestem mushrooms (Psathyrella) on a recently flooded road near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018
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