 Spores of green brittlegill mushroom (Russula aeruginea) (larger) under a microscope, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of mushroom Gymnopilus junonius (in iodine Lugol solution) collected at Lake Somerville 1/9/2022. College Station, Texas, February 7, 2022
 Green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of mushroom mushroom Amanita canescens(?) under a microscope in iodine solution, 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
 Cross section of green brittlegill mushroom (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of of green brittlegill mushroom (Russula aeruginea(?)) collected in Sam Houston National Forest near Montgomery. Texas, July 3, 2022
 Spores of a small red cap bolete mushroom in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores under a microscope in iodine solution of a brittlegill mushroom Russula ballou taken from Caney Creek section of trail at Sam Houston National Forest 1/20/2021. Texas, February 14, 2022
 Spores of fungus Hypomyces chrysospermus in iodine solution under a microscope, collected in Lick Creek Park. College Station, Texas, May 27, 2022
 Green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Underside of young green brittlegill mushrooms (Russula aeruginea) in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of gunpowder amanita mushroom (Amanita onusta) in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Pink together with green brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, October 28, 2021
 Young green brittlegill mushrooms (Russula aeruginea) under dry leaves on a sandy path 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
 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 Lugol solution) of pale brittlestem mushrooms (Psathyrella candolleana(?)) from dry grass on a forest clearing collected in Lick Creek Park. College Station, Texas, September 1, 2022
 Spores of straight-stalked Entoloma mushrooms (Entoloma strictius) in Lugol solution, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 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
 Spores of mushrooms Cuphophyllus virgineus in iodine solution found in Lick Creek Park 12/12/2021. College Station, Texas, February 16, 2022
 Gills and dirty green caps of brittlegill mushrooms Russula aeruginea(?) in Lick Creek Park. College Station, Texas, June 28, 2019
 Spores of Ascomycete mushrooms Peziza ammophila of different colors in iodine solution, collected in Bastrop State Park 12/25/2021. College Station, Texas, February 13, 2022
 Gills of a brittlegill mushroom Russula aeruginea in Lick Creek Park. College Station, Texas, May 30, 2018
 Spores of fungus Sphaerosporium lignatile in iodine solution, collected on Kiwanis Nature Trail. College Station, Texas, March 1, 2022
 Spores of red brittlegill mushrooms (Russula) under a microscope, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of some Agaricus mushroom in KOH solution, collected in Lick Creek Park. College Station, Texas, May 20, 2022
 Spores of pale brown brittlegill (Russula) mushrooms collected in Lick Creek Park. College Station, Texas, May 23, 2022
 Spores of firm brittlegill mushrooms (Russula compacta) under a microscope, collected in Lick Creek Park. College Station, Texas, May 13, 2022
 Spores of a white brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, May 3, 2024
 Spores of a white Amanita like mushroom without KOH or iodine solution (spore print brown) collected a day before near Pole Creek in Sam Houston National Forest north from Montgomery. Texas, May 8, 2022
 Spores of fragile dapperling mushroom (Leucocoprinus fragilissimus) in KOH solution collected in Lick Creek Park. College Station, Texas, May 17, 2022
 Conidia and cleistothecia, or ascomata (round) in iodine solution of white powdery mildew fungus Podosphaera euphorbiae collected on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 11, 2022
 Conidia and cleistothecia, or ascomata (round) in iodine solution of white powdery mildew fungus Podosphaera euphorbiae collected on Raccoon Run Trail in Lick Creek Park. College Station, Texas, April 11, 2022
 Spores of Pluteus chrysophlebius mushroom in lugol solution collected on Kiwanis Nature Trail. College Station, Texas, April 20, 2023
 Spores under a microscope in KOH solution of a brittlegill mushroom Russula ballou taken from Caney Creek section of trail at Sam Houston National Forest 1/20/2021. Texas, February 14, 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
 Spores ob brittlegill mushroom Russula crustosa collected on Kiwanis Nature Trail. College Station, Texas, May 16, 2022
 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
 Greenish brittlegill mushrooms Russula aeruginea(?) in Lick Creek Park. College Station, Texas, June 28, 2019
 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
 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 Sosnovka Park. Saint Petersburg, Russia, July 16, 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
 Spores of fungus Hypomyces chrysospermus in KOH solution under a microscope, collected in Lick Creek Park. College Station, Texas, May 27, 2022
 Spores of common poria mushroom (larger) from underside of a fallen oak collected a day before in Lick Creek Park. College Station, Texas, April 30, 2023
 Spores (in KOH solution) of fungus Trichoderma viride from a stump, collected in Lick Creek Park. College Station, Texas, August 24, 2022
 Spores of brittlegill mushrooms Russula grata collected a day before in Lick Creek Park. College Station, Texas, April 28, 2023
 Spores of leopard earthball mushrooms (Scleroderma areolatum) in iodine solution, collected in Sam Houston National Forest near Montgomery. Texas, June 6, 2022
 Spores of a fungus Rhizopogon roseolus collected 2 meters from bonfire, in iodine solution, in Sam Houston National Forest north from Montgomery. Texas, May 7, 2022
 Spores(?) of slime mold Tubifera dimorphotheca in iodine solution under a microscope, collected in Sam Houston National Forest north from Montgomery. Texas, May 7, 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
 Spores of a larger solitary fibrecap (Inocybe) mushroom from Yaupon Loop Trail, collected in Lick Creek Park. College Station, Texas, April 24, 2024
 Spores of sedge flower smut fungus (Farysia thuemenii) in iodine solution collected two days before in Bleakwood, Newton County. Texas, June 13, 2022
 Spores of small red brittlegill (Russula) mushrooms from gravel path, collected in Lick Creek Park. College Station, Texas, April 19, 2024
 Spores(?) and a tube margin of slime mold Tubifera dimorphotheca in iodine solution under a microscope, collected in Sam Houston National Forest north from Montgomery. Texas, May 7, 2022
 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 brown brittlegill (Russula) mushrooms from Yaupon Loop Trail, collected in Lick Creek Park. College Station, Texas, April 24, 2024
 Spores of slime mold Ceramytoxa fruticulosa in iodine solution, collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 4, 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 of greenish black brittlegill mushrooms Russula cyanoxantha from a gravel path collected in Lick Creek Park. College Station, Texas, April 16, 2024
 Tissue of a lobster mushroom (Hypomyces lactifluorum) under a microscope in iodine solution collected near Pole Creek in Sam Houston National Forest. Richards, Texas, January 22, 2022
 Spores (in lugol) of Ascomycete mushroom Geopora arenosa(?) collected in Lick Creek Park. College Station, Texas, May 13, 2024
 Spores (in lugol) of Lepiota mushroom with a brown cap (spore print white, turns dark purple in lugol), collected in Bee Creek Park. College Station, Texas, November 6, 2023
 Green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Red brittlegill (Russula) mushroom collected in Lick Creek Park. College Station, Texas, January 29, 2024
 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
 Conidia of powdery mint mildew caused by fungus Neoerysiphe galeopsidis under microscope in iodine solution, from clasping henbit (henbit deadnettle, Lamium amplexicaule) collected in Bee Creek Park. College Station, Texas, March 25, 2022
 Spores (in lugol) of hairy Trametes (no pictures of the mushroom) collected a day before in Lick Creek Park. College Station, Texas, April 28, 2024
 Spores and a large bladder-like structure of slime mold Ceramytoxa fruticulosa in iodine solution, collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 4, 2022
 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
 Underside of green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Spores (in lugol) of a young Agaricus mushroom with a scaly cap from bushes, collected in Lick Creek Park. College Station, Texas, April 24, 2024
 Spores of mushroom Gymnopilus junonius (in KOH, then Lugol) collected at Lake Somerville 1/9/2022. College Station, Texas, February 7, 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
 Red brittlegill (Russula) mushroom in near ultraviolet light, collected in Lick Creek Park. College Station, Texas, January 29, 2024
 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
 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
 Spores of deer shield mushrooms (Pluteus cervinus) (spore print light brown) in iodine solution, collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 13, 2022
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Gills of red brittlegill (Russula) mushroom in near ultraviolet light, collected in Lick Creek Park. College Station, Texas, January 29, 2024
 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
 Spores of a brittlegill mushroom Russula mariae collected in Sam Houston National Forest. Texas, June 15, 2022
 Brittlegill mushroom Russula mutabilis(?) under post oaks in Lick Creek Park. College Station, Texas, May 13, 2022
 Green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Spores of yellowfoot dapplerling mushroom (Lepiota magnispora) (spore print white, turns brown in lugol), collected in Lick Creek Park. College Station, Texas, May 6, 2024
 Spore of mushroom Macrolepiota procera (in Lugol solution) collected in Sam Houston National Forest. Texas, September 3, 2022
 Group of green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Green brittlegill mushrooms (Russula aeruginea) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Spores of a large mature brittlegill mushroom Russula albidicremea collected in Sam Houston National Forest north from Montgomery. Texas, June 2, 2022
 Spores (in lugol, spore print brown, stacked image) of a poisonpie mushroom (Hebeloma crustuliniforme) from a dried pool, collected 2 days before in Lick Creek Park. College Station, Texas, November 24, 2023
 Spores (in lugol, spore print light brown)of larger Mallocybe mushrooms collected in Bastrop State Park. Bastrop, Texas, May 17, 2024
 Green brittlegill mushrooms (Russula aeruginea) near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
 Spores of brittlegill mushroom Russula flavida collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 1, 2022
 Spores of Pluteus mushroom collected in Lick Creek Park 1/25/2022. College Station, Texas, February 6, 2022
 Spores of brittlegill mushroom Russula flavida at low magnification, collected on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 1, 2022
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