Corticium stevensonii
Family Corticiaceae · Updated October 2026
84US records
4states
Augbusiest month
84 US records since 1907 (0 in the last 10 years)
Last seen Oct 12, 1956 (about 70 years ago) near Gainesville, Alachua County, FL, a preserved specimen in University of Florida Herbarium - Fungi. Most US records come from Florida, North Carolina and Mississippi, and the busiest months are Aug, Jul and Sep. (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: Aug, Jul, Sep.
Where it's recorded
| State | Records | Latest sighting |
|---|---|---|
| Florida | 52 | Oct 12, 1956 |
| North Carolina | 29 | Jul 5, 1942 |
| Mississippi | 2 | Apr 13, 1922 |
| Louisiana | 1 | 1940-07 |
Top counties
- Alachua County, FL (40) · latest Oct 12, 1956
- Macon County, NC (8) · latest Aug 18, 1909
- Suwannee County, FL (4) · latest Mar 4, 1931
- Jackson County, NC (4) · latest Oct 23, 1909
- Swain County, NC (3) · latest Jul 5, 1942
- Jefferson County, FL (2) · latest Oct 5, 1943
- Clay County, NC (2) · latest Aug 10, 1909
- Cherokee County, NC (2) · latest Aug 9, 1909
- Bladen County, NC (2) · latest Nov 11, 1909
- Graham County, NC (2) · latest Aug 6, 1909
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.