 Pale brittlestem mushrooms (Psathyrella candolleana(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Caps of pale brittlestem mushrooms (Psathyrella candolleana(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Gills of a pale brittlestem mushroom (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
 Spores (in Lugol solution) of pleated inkcap mushrooms (Parasola plicatilis(?)) from dry grass on a forest clearing, collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Spores (in KOH solution) of pleated inkcap mushrooms (Parasola plicatilis(?)) from dry grass on a forest clearing, collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Spores (in KOH) of pale brittlestem mushrooms (Psathyrella candolleana) collected in Bee Creek Park. College Station, Texas, April 26, 2024
 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
 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 Bee Creek Park College Station, Texas, April 25, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) in Lick Creek Park. College Station, Texas, June 2, 2020
 Gills of a pale brittlestem mushroom (Psathyrella candolleana) in Bee Creek Park College Station, Texas, April 25, 2022
 Spores (in KOH) of goldenhaired inkcap mushrooms (Parasola auricoma) from dry grass on a forest clearing, collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Pale brittlestem (Psathyrella candolleana) on a lawn in Lick Creek Park. College Station, Texas, April 27, 2024
 Pale brittlestem mushrooms (Psathyrella candolleana) in Bee Creek Park. College Station, Texas, February 15, 2018
 Pale brittlestem mushrooms (Psathyrella candolleana) in Bee Creek Park. College Station, Texas, June 10, 2019
 Spores (in KOH) of pale brittlestem mushrooms (Psathyrella candolleana) collected earlier 8/11/2024 in Saint Petersburg, Russia, August 23, 2024
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Bee Creek Park. College Station, Texas, June 30, 2020
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Bee Creek Park. College Station, Texas, June 10, 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) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Mature pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Underside of pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 6, 2023
 Spores of a small red cap bolete mushroom in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of straight-stalked Entoloma mushrooms (Entoloma strictius) in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) on Francis Drive. College Station, Texas, November 17, 2017
 Spores of green brittlegill mushroom (Russula aeruginea) (larger) in iodine solution Lugol, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Pale brittlestem (Psathyrella candolleana) mushrooms on a lawn on Anderson Street. College Station, Texas, November 8, 2017
 Spores of gunpowder amanita mushroom (Amanita onusta) in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Brittlestem mushrooms Psathyrella candolleana in Lick Creek Park. College Station, Texas, July 5, 2019
 Pale brittlestem mushrooms (Psathyrella candolleana) on a lawn in College Station Cemetery. College Station, Texas, October 25, 2021
 Spores of mushroom Gymnopilus junonius (in iodine Lugol solution) collected at Lake Somerville 1/9/2022. College Station, Texas, February 7, 2022
 Spores of brown brittlestem mushrooms (Psathyrella) found near crossing with a forest road, collected in Sam Houston National Forest. Texas, September 3, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) in Lisiy Nos, west from Saint Petersburg. Russia, July 2, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Spores of egghead mottlegill mushrooms (Panaeolus semiovatus) from horse dung under a microscope with x100 objective in KOH solution, collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Spores (in KOH) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Spores of brittlestem (Psathyrella) mushrooms from a dry shallow creek collected in Sam Houston National Forest. Texas, June 15, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 19, 2021
 Pale brittlestem mushrooms (Psathyrella candolleana) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 19, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) in a yard near residential buildings in Saint Petersburg. Russia, August 11, 2024
 Pale brittlestem mushrooms (Psathyrella candolleana) taken from Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Pale brittlestem mushrooms (Psathyrella candolleana) in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 8, 2017
 Cystidia and spores of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Basidia and spores of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Pleated inkcap mushrooms (Parasola plicatilis(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Goldenhaired inkcap mushrooms (Parasola auricoma) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Pale brittlestem (Psathyrella candolleana) mushrooms near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Pale brittlestem mushrooms (Psathyrella candolleana) on a mossy log in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Pale brittlestem mushrooms (Psathyrella candolleana) on roadside near Dibuny, north-west from Saint Petersburg. Russia, August 28, 2017
 Underside of goldenhaired inkcap mushrooms (Parasola auricoma) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Caps of pleated inkcap mushrooms (Parasola plicatilis(?)) on dry grass on a forest clearing in Lick Creek Park. College Station, Texas, September 1, 2022
 Side view of pale brittlestem mushrooms (Psathyrella candolleana) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 19, 2021
 Spores of fungus Inonotus andersonii from oak bark in lugol, collected a day before in Lick Creek Park. College Station, Texas, September 21, 2022
 Spores of egghead mottlegill mushrooms (Panaeolus semiovatus) from horse dung (spore print completely black) under a microscope with x40 objective in KOH solution, collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana)(?) on rotten wood east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Pale brittlestem mushrooms (Psathyrella candolleana) on a fallen tree in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Pale brittlestem mushrooms (Psathyrella candolleana) near Lenin Trail in area of Razliv, north-west from Saint Petersburg, Russia, May 21, 2019
 Spores (in KOH, spore print brown) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Spores of orange and brown brittlestem mushrooms (Psathyrella) (spore print brown) collected in Sam Houston National Forest. Texas, September 3, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) on mulch near Tarkhovka train stop near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Spores of parasol mushrooms Macrolepiota procera (spore print white) under a microscope in Lugol solution collected near Caney Creek in Sam Houston National Forest north from Montgomery. Texas, August 21, 2022
 Spores of a rust fungus Coleosporium viguierae(?) (under a microscope, in Lugol solution) found on leaves of frostweed (Verbesina virginica) on a pipeline right of way in Lick Creek Park a day before. College Station, Texas, August 18, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) on black background near Lenin Trail in area of Razliv, north-west from Saint Petersburg, Russia, May 21, 2019
 Pale brittlestem mushrooms (Psathyrella candolleana) on a grassy road at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Dissected pale brittlestem mushrooms (Psathyrella candolleana) on a grassy road at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
 Spores of some Agaricus mushroom in KOH solution, collected in Lick Creek Park. College Station, Texas, May 20, 2022
 Pale brittlestem mushrooms (Psathyrella candolleana) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 2, 2020
 Large pale brittlestem mushrooms (Psathyrella candolleana) from cut bushes on mulch near Tarkhovka train stop near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Pale brittlestem mushroom (Psathyrella candolleana)(?) in Lisiy Nos, west from Saint Petersburg. Russia, July 2, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana) near a road in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 8, 2020
 Pale brown brittlestem mushrooms (Psathyrella) among pine needles near crossing with a forest road on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, September 3, 2022
 Spores of pale brown brittlegill (Russula) mushrooms collected in Lick Creek Park. College Station, Texas, May 23, 2022
 Spores of fungus Hypomyces chrysospermus in KOH solution under a microscope, collected in Lick Creek Park. College Station, Texas, May 27, 2022
 Pale brittlestem (Psathyrella candolleana) taken from roadside near Kavgolovskoe Lake in Toksovo, suburb of Saint Petersburg. Russia, June 10, 2017
 Underside of a pale brittlestem mushroom (Psathyrella candolleana) in a yard near residential buildings in Saint Petersburg. Russia, August 11, 2024
 Spores of fungus Hypomyces chrysospermus in iodine solution under a microscope, collected in Lick Creek Park. College Station, Texas, May 27, 2022
 Spores (in KOH solution) of fungus Trichoderma viride from a stump, collected in Lick Creek Park. College Station, Texas, August 24, 2022
 Spores of fragile dapperling mushroom (Leucocoprinus fragilissimus) in KOH solution collected in Lick Creek Park. College Station, Texas, May 17, 2022
 Black spores of slime mold Fuligo cinerea in KOH solution, collected a day before in Lick Creek Park. College Station, Texas, June 18, 2022
 Pale brittlestem (Psathyrella candolleana) found in a ditch on Krasnogo Solntsa Alley in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, June 6, 2017
 Spores under a microscope (in Lugol solution) of polypore mushrooms Panus neostrigosus (Panus lecomtei) from a fallen pine, collected on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, August 13, 2022
 Brittlestem (Psathyrella) mushrooms on mulch in Lick Creek Park. College Station, Texas, September 11, 2018
 Spores of slime mold Arcyria cinerea in iodine solution (Lugol), collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 4, 2022
 Brittlestem (Psathyrella) mushrooms on wood chips near Nature Center in Lick Creek Park. College Station, Texas, August 24, 2022
 Spore of mushroom Macrolepiota procera (in Lugol solution) collected in Sam Houston National Forest. Texas, September 3, 2022
 Spores of Pluteus chrysophlebius mushroom in lugol solution collected on Kiwanis Nature Trail. College Station, Texas, April 20, 2023
 Spores of mushroom mushroom Amanita canescens(?) under a microscope in iodine solution, collected in Lick Creek Park. College Station, Texas, May 15, 2022
 Spores of some Leucoagaricus mushrooms from a trail with sparse grass (spore print almost white, turns dark purple in lugol) collected in Bee Creek Park. College Station, Texas, November 6, 2023
 Spores of tiny white grass oysterling mushrooms Crepidotus epibryus(?) from grass roots (may be contaminated by other spores) collected near Birch Creek Unit of Somerville Lake State Park. Texas, September 8, 2022
 Tissues (in Congo Red) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Spores (in lugol) of parasol mushrooms (Macrolepiota procera) collected a day before in Lick Creek Park. College Station, Texas, October 26, 2023
 Brittlestem (Psathyrella) mushrooms on a recent cutting through oak forest in Lick Creek Park. College Station, Texas, June 28, 2019
 Spores of of pale grisette mushroom (Amanita sect. Vaginatae) in lugol, collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Spores of mushrooms Cuphophyllus virgineus in iodine solution found in Lick Creek Park 12/12/2021. College Station, Texas, February 16, 2022
 Spores of tiny oysterling mushrooms Crepidotus cesatii, in lugol, collected in Lick Creek Park. College Station, Texas, April 29, 2023
 Spores (in lugol) of dappled webcap mushrooms (Cortinarius bolaris)(?) collected in Lick Creek Park. College Station, Texas, March 9, 2024
 Spores (in lugol) of white funnel (Clitocybe) mushrooms, collected a day before on Racoon Run Trail in Lick Creek Park. College Station, Texas, December 8, 2023
|