Extract from Wikipedia article: Panaeolus papilionaceus, also known as Agaricus calosus, Panaeolus campanulatus, Panaeolus retirugis, and Panaeolus sphinctrinus, and commonly known as Petticoat mottlegill, is a very common and widely distributed little brown mushroom that feeds on dung.
Mushrooms Panaeolus papilionaceus on mulched lawn in Lick Creek Park. College Station, Texas, March 12, 2018 Iron Bridge Trail, College Station, TX 77845, USA
Petticoat mottlegill mushrooms (Panaeolus papilionaceus) on dung two meters from a road on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, May 6, 2018 Lake Somerville Trailway, Somerville, TX 77879, USA
Petticoat mottlegill mushrooms (Panaeolus papilionaceus) on dung on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, May 6, 2018 Lake Somerville Trailway, Somerville, TX 77879, USA
Petticoat mottlegill mushrooms (Panaeolus papilionaceus) taken from dung on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, May 6, 2018 Lake Somerville Trailway, Somerville, TX 77879, USA
Close up of petticoat mottlegill mushrooms (Panaeolus papilionaceus) on north shore of Lake Somerville near Birch Creek Unit of Somerville Lake State Park. Texas, May 6, 2018 Lake Somerville Trailway, Somerville, TX 77879, USA
Upper view of petticoat mottlegill mushrooms (Panaeolus papilionaceus) on old deer(?) dung mixed with soil on a sewage pipeline right of way in Lick Creek Park. College Station, Texas, November 27, 2023 Racoon Run Trail, Brazos County, Texas, United States
Petticoat mottlegill mushrooms (Panaeolus papilionaceus) on old deer(?) dung mixed with soil on a sewage pipeline right of way in Lick Creek Park. College Station, Texas, November 27, 2023 Racoon Run Trail, Brazos County, Texas, United States
Side view of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from old deer(?) dung in Lick Creek Park. College Station, Texas, November 27, 2023 Racoon Run Trail, Brazos County, Texas, United States
Close-up of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from old deer(?) dung in Lick Creek Park. College Station, Texas, November 27, 2023 Racoon Run Trail, Brazos County, Texas, United States
Spores and basidia at low magnification (x40 objective) of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from dung, collected in Lick Creek Park. College Station, Texas, November 27, 2023
Spores and basidia (with x100 objective) of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from dung, collected in Lick Creek Park. College Station, Texas, November 27, 2023
Spores (in KOH) at low magnification (x40 objective) of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from dung (spore print black), collected in Lick Creek Park. College Station, Texas, November 27, 2023
Spores (in KOH) (with x100 objective) of petticoat mottlegill mushrooms (Panaeolus papilionaceus) from dung, collected in Lick Creek Park. College Station, Texas, November 27, 2023