Suillus pseudobrevipes
Family Suillaceae · Updated October 2026
97US records
9states
Sepbusiest month
97 US records since 1958 (34 in the last 10 years)
Last seen Dec 7, 2025 (about 11 months ago) near McKinleyville, Humboldt County, CA, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from California, Colorado and Wyoming, and the busiest months are Sep, Oct 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: Sep, Oct, Aug.
Where it's recorded
Top counties
- Lassen County, CA (10) · latest Jun 12, 2019
- Santa Cruz County, CA (5) · latest Jan 3, 2016
- Teton County, WY (4) · latest Aug 8, 1987
- Humboldt County, CA (4) · latest Dec 7, 2025
- San Bernardino County, CA (4) · latest Sep 15, 2023
- Summit County, UT (3) · latest Sep 3, 2022
- Sierra County, CA (3) · latest Nov 1, 2019
- Los Angeles County, CA (3) · latest Sep 5, 2023
- Tuolumne County, CA (3) · latest Oct 19, 2022
- Siskiyou County, CA (3) · latest May 31, 2021
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.