Wrinkled Psathyrella
Typhrasa gossypina · Family Psathyrellaceae · Updated October 2026
161US records
16states
Maybusiest month
161 US records since 1900 (150 in the last 10 years)
Last seen Oct 1, 2026 (about 4 weeks ago) near Portersville, Lawrence County, PA, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Pennsylvania, Indiana and Ohio, and the busiest months are May, Jun and Oct. (Data as of October 26, 2026; records can lag by weeks.)
⚠ Never eat a wild mushroom based on this site. We show where fungi have been recorded, nothing more. We never say any mushroom is edible or safe, and you shouldn't decide that from any website, app or photo. Many deadly mushrooms look like harmless ones. If someone may have eaten a wild mushroom, call Poison Control at 1-800-222-1222 right away.
Lookalike warning. Many mushrooms, including deadly ones, closely resemble each other, and the only reliable identification comes from an expert looking at the actual specimen (often with spore prints or microscopy). Never use a name, photo or record count on this page to decide what something is.
When it's recorded
Records by month, all years. Busiest: May, Jun, Oct.
Where it's recorded
Top counties
- Allegheny County, PA (16) · latest Oct 17, 2025
- Brown County, IN (15) · latest May 16, 2024
- Westmoreland County, PA (11) · latest Sep 27, 2026
- Fairfax County, VA (8) · latest Sep 20, 2022
- Summit County, OH (7) · latest Jun 4, 2025
- Beaver County, PA (6) · latest May 15, 2026
- Snohomish County, WA (5) · latest Oct 12, 1964
- Butler County, PA (5) · latest May 23, 2026
- Orange County, IN (4) · latest Jun 5, 2024
- Athens County, OH (4) · latest May 5, 2026
More on this species from GBIF.
Bring along
🍄
Regional mushroom field guideSee on Amazon🍄
Folding mushroom knife with brushSee on Amazon🍄
Wicker foraging basketSee on Amazon🍄
10x hand lens / loupeSee on Amazon🍄
Spore print paperSee on AmazonAs an Amazon Associate we earn from qualifying purchases.