Aleurodiscus cerussatus
Family Stereaceae · Updated October 2026
33US records
10states
Julbusiest month
33 US records since 1916 (0 in the last 10 years)
Last seen Oct 15, 2014 (about 12 years ago) near Metaline Falls, Pend Oreille County, WA, a preserved specimen in Aphyllophorales externi. Most US records come from Oregon, Arizona and Washington, 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
- Wallowa County, OR (7) · latest Jul 23, 1958
- La Plata County, CO (3) · latest Mar 16, 1996
- Pend Oreille County, WA (3) · latest Oct 15, 2014
- Cochise County, AZ (2) · latest Aug 30, 1969
- Pima County, AZ (2) · latest Sep 11, 1975
- Jackson County, OR (2) · latest Jul 17, 1958
- Douglas County, OR (2) · latest Jul 23, 1958
- Clearwater County, MN (1) · latest Sep 16, 1977
- Graham County, AZ (1) · latest Sep 14, 1971
- Payne County, OK (1) · latest Aug 11, 1979
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.