Pleuroflammula tuberculosa
Family Crepidotaceae · Updated October 2026
49US records
16states
Julbusiest month
49 US records since 1898 (4 in the last 10 years)
Last seen Aug 29, 2026 (about 8 weeks ago) in Aman Park, MI, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Michigan, New York and Pennsylvania, and the busiest months are Jul, Sep and Aug. (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: Jul, Sep, Aug.
Where it's recorded
Top counties
- Tompkins County, NY (6) · latest Aug 13, 1912
- Emmet County, MI (5) · latest Jul 15, 1953
- Rice County, MN (3) · latest Jul 28, 1967
- Cheboygan County, MI (3) · latest Jul 14, 1947
- Chippewa County, MI (3) · latest Aug 17, 1953
- DuPage County, IL (2) · latest Sep 17, 1983
- St. Louis County, MO (2) · latest Oct 16, 1913
- Monroe County, PA (2) · latest 1933-09
- Washington County, NY (2) · latest Jun 28, 1917
- Hamilton County, NY (2) · latest Sep 3, 1933
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.