Disciseda subterranea
Family Agaricaceae · Updated October 2026
107US records
17states
Octbusiest month
107 US records since 1880 (0 in the last 10 years)
Last seen Apr 28, 2006 (about 20 years ago) in Rio Blanco County, CO, a preserved specimen in Denver Botanic Gardens, Sam Mitchel Herbarium of Fungi. Most US records come from Colorado, Nebraska and California, and the busiest months are Oct, Apr 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: Oct, Apr, Sep.
Where it's recorded
Top counties
- Custer County, NE (14) · latest Oct 11, 1906
- Denver County, CO (11) · latest Jan 19, 1975
- Gloucester County, NJ (7) · latest 1899-10
- Chaffee County, CO (6) · latest Apr 29, 1972
- Alachua County, FL (4) · latest Jan 11, 1936
- Cottle County, TX (4) · latest 1907
- San Bernardino County, CA (4) · latest Mar 29, 1904
- Grand County, CO (4) · latest Jun 4, 1972
- Los Angeles County, CA (3) · latest Mar 20, 1918
- El Paso County, CO (3) · latest Jun 29, 1922
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.