 Cross section of horse mushrooms (Agaricus arvensis) on a lawn in Bee Creek Park, May 2, 2024
 Spores (in KOH) of horse mushrooms (Agaricus arvensis) from a lawn collected a day before in Bee Creek Park, May 3, 2024
 Horse mushrooms (Agaricus arvensis(?)) on a lawn at the corner of Kurchatova and Politekhnicheskaya streets. Saint Petersburg, Russia, August 13, 2017
 Group of horse mushrooms (Agaricus arvensis(?)) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Underside of a horse mushroom (Agaricus arvensis) in Lick Creek Park. College Station, Texas, April 19, 2024
 Spores (in KOH) of a horse mushroom (Agaricus arvensis) collected in Lick Creek Park. College Station, Texas, April 19, 2024
 Cross section of a horse mushroom (Agaricus arvensis) in Lick Creek Park. College Station, Texas, April 19, 2024
 Horse mushroom (Agaricus arvensis) in bushes of Yaupon near a road in Lick Creek Park. College Station, Texas, April 19, 2024
 Small Agaricus mushrooms on a lawn in Bee Creek Park. College Station, Texas, November 11, 2024
 Underside of small Agaricus mushrooms on a lawn in Bee Creek Park. College Station, Texas, November 11, 2024
 Spores (in KOH) of small Agaricus mushrooms from a lawn, collected in Bee Creek Park. College Station, Texas, November 11, 2024
 Agaricus mushrooms on a lawn in Bee Creek Park. College Station, Texas, June 30, 2020
 Batton mushrooms (Agaricus) on a lawn in Bee Creek Park. College Station, Texas, April 28, 2021
 Meadow mushrooms Agaricus campestris on a lawn in Bee Creek Park. College Station, Texas, June 10, 2019
 Dissected Agaricus mushrooms on a lawn in Wolf Pen Creek Park. College Station, Texas, April 29, 2021
 Field mushrooms (Agaricus campestris) on a lawn in Bee Creek Park. College Station, Texas, March 25, 2022
 Agaricus diminutivus and Gymnopus mushrooms on a lawn in Bee Creek Park. College Station, Texas, September 12, 2018
 Group of Agaricus diminutivus mushrooms on a lawn in Bee Creek Park. College Station, Texas, September 12, 2018
 Dissected meadow mushrooms (Agaricus campestris) on a lawn in Bee Creek Park. College Station, Texas, February 8, 2023
 Cross section of batton mushrooms (Agaricus) on a lawn in Bee Creek Park. College Station, Texas, April 28, 2021
 Underside of meadow mushrooms (Agaricus campestris) on a lawn in Bee Creek Park. College Station, Texas, February 8, 2023
 Underside of field mushrooms (Agaricus campestris) on a lawn in Bee Creek Park. College Station, Texas, March 25, 2022
 Gills of meadow mushrooms (Agaricus campestris) on a lawn (spore print almost black) in Bee Creek Park. College Station, Texas, February 8, 2023
 Common city mushroom Agaricus bitorquis on a lawn of Zhaka Diuklo Street. Saint Petersburg, Russia, July 23, 2024
 Some Agaricus mushroom on a lawn in Bee Creek Park. College Station, Texas, February 24, 2018
 Mature Agaricus mushrooms in Bee Creek Park. College Station, Texas, April 26, 2024
 Mushroom Agaricus bitorquis and some amorphous fungal mass in cross section on a lawn of Zhaka Diuklo Street. Saint Petersburg, Russia, July 23, 2024
 Tiny blue flowers of corn speedwell (Veronica arvensis) on a lawn in Wolf Pen Creek Park. College Station, Texas, April 29, 2021
 Small Agaricus mushrooms under oak and elm trees in Lick Creek Park. College Station, Texas, November 14, 2024
 Underside of small Agaricus mushrooms in Lick Creek Park. College Station, Texas, November 14, 2024
 Agaricus mushrooms with pale yellow caps in Lick Creek Park. College Station, Texas, May 10, 2024
 Gills of small Agaricus mushrooms in Lick Creek Park. College Station, Texas, November 14, 2024
 Side view of small Agaricus mushrooms in Lick Creek Park. College Station, Texas, November 14, 2024
 Small Agaricus mushrooms in mature stage in Lick Creek Park. College Station, Texas, November 14, 2024
 Small Agaricus mushrooms on black background in Lick Creek Park. College Station, Texas, November 14, 2024
 Large number of small Agaricus mushrooms in Lick Creek Park. College Station, Texas, November 14, 2024
 Big sheath mushroom (Volvopluteus gloiocephalus) and some Agaricus on a lawn in Wolf Pen Creek Park. College Station, Texas, January 1, 2020
 Cross section of a field mushroom (Agaricus campestris) on a lawn in Bee Creek Park. College Station, Texas, March 25, 2022
 Dissected big sheath mushroom (Volvopluteus gloiocephalus) and some Agaricus on a lawn in Wolf Pen Creek Park. College Station, Texas, January 1, 2020
 Agaricus sect. Subrutilescentes(?) or may be Agaricus vinosobrunneofumidus mushrooms in Huntsville State Park. Texas, October 27, 2018
 Horse apples (osage orange) on a lawn in Lemontree Park. College Station, Texas, October 29, 2013
 Molded rotting Horse apple (osage orange) on a lawn in Lemontree Park. College Station, Texas, October 29, 2013
 Mold growing on horse apple (osage orange) on a lawn in Lemontree Park. College Station, Texas, October 29, 2013
 Half rotten horse apple (osage orange) on a lawn in Lemontree Park. College Station, Texas, October 29, 2013
 Puffball like horse dung fungus (Bohemian truffle, Pisolithus arhizus, Pisolithus tinctorius, dyeball mushrooms) with emerging mass of cinnamon-brown spores on a lawn in Al Shamal City Park. Ruwais, Northern Qatar, July 3, 2015
 Group of Agaricus mushrooms on a lawn on campus of Texas A and M University. College Station, Texas, September 14, 2018
 Meadow mushrooms (Agaricus campestris) on a lawn of the university golf course at Texas Avenue. College Station, Texas, May 22, 2018
 Small Gymnopus(?) mushrooms in grass on a lawn in Bee Creek Park. College Station, Texas, November 11, 2024
 Meadow mushrooms (Agaricus campestris) on a lawn near New Main Drive on campus of Texas A and M University. College Station, Texas, January 17, 2020
 Beansprout conecap mushrooms (Conocybe deliquescens) on a lawn in Bee Creek Park. College Station, Texas, April 30, 2024
 Puffball mushrooms Vascellum curtisii on a lawn near bushes in Bee Creek Park. College Station, Texas, April 26, 2024
 Underside of small Gymnopus(?) mushrooms in grass on a lawn in Bee Creek Park. College Station, Texas, November 11, 2024
 Bald knight mushrooms Melanoleuca alboflavida(?) on a lawn in Bee Creek Park. College Station, Texas, April 30, 2024
 Goldenhaired inkcap mushrooms (Parasola auricoma) on a lawn in Bee Creek Park. College Station, Texas, April 26, 2024
 Beansprout conecap mushrooms (Conocybe deliquescens) on a lawn in Bee Creek Park. College Station, Texas, April 26, 2024
 Dissected meadow mushrooms (Agaricus campestris) on a lawn near New Main Drive on campus of Texas A and M University. College Station, Texas, January 17, 2020
 Young Agaricus mushroom in Lick Creek Park. College Station, Texas, April 24, 2024
 Fallen horse apple (Maclura) in ultraviolet light in Bee Creek Park. College Station, Texas, October 29, 2024
 Spores (in KOH) of fieldcap mushrooms Agrocybe retigera from a lawn, collected in Bee Creek Park. College Station, Texas, November 11, 2024
 Pleated inkcap mushrooms (Parasola plicatilis) on a lawn at the entrance in Lick Creek Park. College Station, Texas, May 10, 2024
 Brown field mushrooms Agaricus porphyrocephalus on a lawn near live oaks on New Main Drive on campus of Texas A and M University. College Station, Texas, January 31, 2020
 Cross section of bald knight mushrooms Melanoleuca alboflavida(?) on a lawn in Bee Creek Park. College Station, Texas, April 30, 2024
 Tissues and spores of puffball mushrooms Vascellum curtisii from a lawn, collected in Bee Creek Park. College Station, Texas, April 26, 2024
 Side view of bald knight mushrooms Melanoleuca alboflavida(?) on a lawn in Bee Creek Park. College Station, Texas, April 30, 2024
 Gills of brown field mushrooms Agaricus porphyrocephalus on a lawn near live oaks on New Main Drive on campus of Texas A and M University. College Station, Texas, January 31, 2020
 Young Agaricus mushroom with a scaly cap in bushes in Lick Creek Park. College Station, Texas, April 24, 2024
 Spores (in KOH) of a young Agaricus mushroom collected a day before in Lick Creek Park. College Station, Texas, April 25, 2024
 Spores (spore print white) of brown Gymnopus(?) mushrooms from a lawn, collected in Bee Creek Park. College Station, Texas, November 11, 2024
 Top view of scaly shield mushrooms (Pluteus petasatus) on a low cut oak stump on a lawn in Bee Creek Park near City Cemetery. College Station, Texas, February 3, 2024
 Corn speedwell (Veronica arvensis) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 15, 2019
 Side view of scaly shield mushrooms (Pluteus petasatus) on a low cut oak stump on a lawn in Bee Creek Park near City Cemetery. College Station, Texas, February 3, 2024
 Fallen horse apple (osage orange, Maclura) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Bee Creek Park. College Station, Texas, October 4, 2024
 Cross section of a young Agaricus mushroom with a scaly cap in bushes in Lick Creek Park. College Station, Texas, April 24, 2024
 Spores and tissues (in Congo Red) of stalked Lattice Stinkhorn mushroom (Lysurus periphragmoides) from a lawn, collected from a lawn in Hensel Park. College Station, Texas, January 3, 2024
 Top view of mature caps of scaly shield mushrooms (Pluteus petasatus) on a low cut oak stump on a lawn in Bee Creek Park near City Cemetery. College Station, Texas, February 3, 2024
 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
 Chestnut brittlestem mushrooms (Homophron spadiceum) at the base of large living elm on a lawn (spore print light brown) in Wolf Pen Creek Park. College Station, March 8, 2024
 Section of horse apple (osage orange, Maclura) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Bee Creek Park. College Station, Texas, October 4, 2024
 Dark brown spore print of brown field mushrooms Agaricus porphyrocephalus collected a day before on a lawn on New Main Drive on campus of Texas A and M University. College Station, Texas, February 1, 2020
 Rounded sporocarp of horse dung fungus (Bohemian truffle, Pisolithus arhizus, Pisolithus tinctorius, dyeball mushroom) taken from a lawn in Al Shamal City Park, in Ruwais. Qatar, July 3, 2015
 Horse Pension and horse cemetery (under restoration) in Alexandrovskiy Park of Pushkin (former Tsarskoe Selo, residence of Russian tsars). Near Sankt Petersburg, Russia, October 22, 2000
 Seedling of borage family, maybe field gromwell (Lithospermum arvense, Buglossoides arvensis), in Old Baylor Park. Independence, Texas, February 7, 2024
 Banded agaric (pavement mushroom, Agaricus bitorquis) on a lawn at 12K3 Tikhoretsky Prospect. Saint Petersburg, Russia, July 1, 2017
 Some Agaricus mushrooms in Bee Creek Park. College Station, Texas, May 14, 2018
 Morning freeze on field madder (spurwort, Sherardia arvensis) on a lawn in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 7, 2009
 Tiny blue flower of corn speedwell (Veronica arvensis) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Tiny flowers of blue field madder (spurwort, Sherardia arvensis) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Some Agaricus mushrooms in Lick Creek Park. College Station, Texas, May 20, 2022
 Masses of Agaricus mushrooms in Bee Creek Park. College Station, Texas, May 14, 2018
 Spores (in KOH) of small brown Mallocybe mushrooms from a lawn, collected on Lick Creek Greenway Trail. College Station, Texas, April 23, 2024
 Small brown Mallocybe mushrooms near bushes and oaks on a lawn on Lick Creek Greenway Trail. College Station, Texas, April 23, 2024
 Agaricus mushrooms in Wolf Pen Creek Park. College Station, Texas, November 5, 2017
 Agaricus auricolor mushrooms in Bee Creek Park. College Station, Texas, June 10, 2019
 Agaricus mushrooms under oaks in Bee Creek Park. College Station, Texas, September 29, 2020
 Agaricus mushrooms in Lick Creek Park. College Station, Texas, June 9, 2020
 Underside of some Agaricus mushrooms in Lick Creek Park. College Station, Texas, May 20, 2022
 Head of common snapping turtle (Chelydra serpentina) in a depression on a lawn in Bee Creek Park, May 2, 2024
 Common snapping turtle (Chelydra serpentina) in a depression on a lawn after a rain in Bee Creek Park, May 2, 2024
 Some Agaricus mushrooms near a forest cutting in Lick Creek Park. College Station, Texas, May 30, 2018
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