Xeromphalina fulvipes
Family Mycenaceae · Updated October 2026
83US records
8states
Octbusiest month
83 US records since 1896 (37 in the last 10 years)
Last seen Apr 26, 2026 (about 6 months ago) in Olympic National Park, WA, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Washington, Oregon and California, and the busiest months are Oct, Nov and Mar. (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, Nov, Mar.
Where it's recorded
| State | Records | Latest sighting |
|---|---|---|
| Washington | 51 | Apr 26, 2026 |
| Oregon | 11 | Oct 1, 2023 |
| California | 11 | Mar 29, 2025 |
| Idaho | 4 | Sep 28, 1992 |
| North Carolina | 2 | Jul 14, 2004 |
| Michigan | 2 | Jul 6, 1953 |
| Kansas | 1 | 1896-05 |
| Colorado | 1 | Aug 4, 1998 |
Top counties
- Pierce County, WA (16) · latest Mar 30, 1989
- Clallam County, WA (11) · latest Apr 26, 2026
- Lane County, OR (6) · latest Oct 1, 2023
- Whatcom County, WA (4) · latest Apr 13, 2024
- Grays Harbor County, WA (4) · latest Oct 7, 1993
- Thurston County, WA (4) · latest Oct 5, 2025
- Snohomish County, WA (3) · latest Sep 27, 2024
- Kitsap County, WA (2) · latest Oct 28, 2025
- Sonoma County, CA (2) · latest Jan 3, 2025
- King County, WA (2) · latest Apr 27, 1994
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.