Stereophlebia tuberculata
Family Meruliaceae · Updated October 2026
47US records
19states
Julbusiest month
47 US records since 1909 (0 in the last 10 years)
Last seen Oct 8, 1983 (about 43 years ago) near Durango, La Plata County, CO, a preserved specimen in Fort Lewis College Herbarium. Most US records come from California, Idaho and Oregon, and the busiest months are Jul, Oct and Jun. (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, Oct, Jun.
Where it's recorded
Top counties
- Siskiyou County, CA (5) · latest Sep 30, 1981
- Cook County, IL (3) · latest 1909-06
- Kootenai County, ID (3) · latest May 1, 1920
- Vigo County, IN (2) · latest Oct 26, 1961
- Calaveras County, CA (2) · latest May 5, 1951
- Gloucester County, NJ (2)
- Bonner County, ID (2) · latest Oct 11, 1920
- Mineral County, MT (2) · latest Jul 7, 1920
- Shasta County, CA (2) · latest Jul 1, 1954
- Miami-Dade County, FL (1) · latest Aug 8, 1972
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.