Cyanoboletus cyaneitinctus
Family Boletaceae · Updated October 2026
45US records
15states
Augbusiest month
45 US records since 1938 (34 in the last 10 years)
Last seen Sep 4, 2026 (about 7 weeks ago) near Farmington, Capitol Planning Region, CT, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Pennsylvania, Tennessee and Florida, 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
Top counties
- Knox County, TN (6) · latest 1951-06
- Alachua County, FL (4) · latest Aug 9, 1980
- Allegheny County, PA (3) · latest Jul 25, 2026
- Montgomery County, MD (2) · latest Aug 14, 2023
- Linn County, IA (2) · latest Sep 6, 2025
- Wise County, VA (2) · latest Sep 9, 2022
- Washington County, MN (2) · latest Jul 20, 2025
- Kings County, NY (2) · latest Aug 7, 2020
- Vinton County, OH (1) · latest Jul 8, 2020
- Philadelphia County, PA (1) · latest Jun 16, 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.