Disciseda circumscissa
Family Agaricaceae · Updated October 2026
32US records
7states
Julbusiest month
32 US records since 1888 (0 in the last 10 years)
Last seen 1958 () near Riverside, Riverside County, CA, a preserved specimen in USDA United States National Fungus Collections. Most US records come from North Carolina, Colorado and Nebraska, and the busiest months are Jul, Sep and Nov. (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, Nov.
Where it's recorded
| State | Records | Latest sighting |
|---|---|---|
| North Carolina | 17 | Mar 18, 1934 |
| Colorado | 6 | Apr 10, 1896 |
| Nebraska | 3 | 1895-07 |
| South Dakota | 2 | Apr 14, 1896 |
| South Carolina | 2 | – |
| North Dakota | 1 | 1911-10 |
| California | 1 | 1958 |
Top counties
- Orange County, NC (15) · latest Mar 18, 1934
- Boulder County, CO (3) · latest 1888-07
- Park County, CO (2) · latest 1888-07
- Brookings County, SD (1) · latest Apr 14, 1896
- Larimer County, CO (1) · latest Apr 10, 1896
- Sheridan County, ND (1) · latest 1911-10
- Morrill County, NE (1) · latest 1895-07
- Durham County, NC (1) · latest Jan 1, 1923
- Darlington County, SC (1)
- Buncombe County, NC (1)
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.