Lepiota roseolivida is a small to medium-sized agaric fungus with a pinkish-brown to olive-brown cap, typically 1-4 cm in diameter, and a slender stipe. In East and Central Texas, it is commonly found growing solitary or in small groups on the ground in wooded areas, particularly under oak, pine, and mesquite trees, during the fall season, from September to November. The fungus is considered rare to uncommon in the region, but can be locally abundant in suitable habitats.
Small mushroom Leucoagaricus roseolividus (Lepiota roseolivida)(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 13, 2018 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Cap of a mushroom Leucoagaricus roseolividus (Lepiota roseolivida)(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 13, 2018 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Little slender grey-capped mushrooms that look like Leucoagaricus roseolividus (Lepiota roseolivida, Leucoagaricus marriagei) on roadside in sandy soil under red cedar near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018 821 Lakeview Ln, Somerville, TX 77879, USA
Side view of slender grey-capped mushrooms that look like Leucoagaricus roseolividus (Lepiota roseolivida) on roadside in sandy soil under red cedar near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018 821 Lakeview Ln, Somerville, TX 77879, USA
Gills of slender grey-capped mushrooms that look like Leucoagaricus roseolividus (Lepiota roseolivida) on roadside in sandy soil under red cedar near Birch Creek Unit of Somerville Lake State Park. Texas, October 7, 2018 821 Lakeview Ln, Somerville, TX 77879, USA
Small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) in drier area near the creek, near Yaupon, small elm, beautyberry, 2 m from a pine, on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 23, 2020 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) in drier area near the creek on moss on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 23, 2020 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Underside of small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) in drier area near the creek, on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 23, 2020 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) on drier mossy soil near the creek, on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 23, 2020 Little Lake Creek Loop Trail, Montgomery, TX 77356, USA
Small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) under oak and juniper trees in Hensel Park. College Station, Texas, July 8, 2021 309 E Brookside Dr, Bryan, TX 77801, USA
Underside of small mushrooms Leucoagaricus roseolividus (Lepiota roseolivida)(?) under oak and juniper trees in Hensel Park. College Station, Texas, July 8, 2021 309 E Brookside Dr, Bryan, TX 77801, USA
Mushrooms Lepiota roseolivida under juniper trees at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 17, 2021 123B Parkview Dr, Somerville, TX 77879, USA
Side view of mushrooms Lepiota roseolivida under juniper trees at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 17, 2021 123B Parkview Dr, Somerville, TX 77879, USA
Tiny mushrooms Lepiota roseolivida(?) on Closed Trail in Lick Creek Park. College Station, Texas, May 8, 2024 Iron Bridge Trail, College Station, Brazos County, Texas, United States
Spores of tiny mushrooms Lepiota roseolivida(?) from Closed Trail, collected in Lick Creek Park. College Station, Texas, May 8, 2024
Small mushroom Lepiota roseolivida(?) under juniper on Closed Trail in Lick Creek Park. College Station, Texas, May 13, 2024 Iron Bridge Trail, College Station, Brazos County, Texas, United States
Side view of a small mushroom Lepiota roseolivida(?) under juniper on Closed Trail in Lick Creek Park. College Station, Texas, May 13, 2024 Iron Bridge Trail, College Station, Brazos County, Texas, United States
Spores og tiny grey mushrooms Lepiota roseolivida(?) found under juniper (spore print turns brown in lugol) collected in Lick Creek Park. College Station, Texas, May 13, 2024
AI-generated summary of observations
Observations of the fungus Lepiota roseolivida in East and Central Texas reveal that it typically grows in small groups on dry to moist soil, often under trees such as red cedar, oak, and juniper. The mushrooms are usually slender and grey-capped, with gills underneath. They have been spotted in various locations, including Sam Houston National Forest, Somerville Lake State Park, and Lick Creek Park. The fungus tends to thrive in areas with sandy soil and can be found near creeks and lakes. Spore prints from the mushrooms turn brown in lugol, a characteristic feature of the species. The observations were made during different times of the year, including July, October, May, indicating that the fungus can fruit at various times depending on environmental conditions.