Trichaptum subchartaceum
Family Hymenochaetaceae · Updated October 2026
108US records
20states
Augbusiest month
108 US records since 1888 (48 in the last 10 years)
Last seen Sep 5, 2026 (about 7 weeks ago) near Claremont, Steele County, MN, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Colorado, Virginia and Minnesota, and the busiest months are Aug, Sep and Jul. (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, Sep, Jul.
Where it's recorded
Top counties
- Routt County, CO (13) · latest Aug 28, 1914
- La Plata County, CO (5) · latest Jul 15, 1979
- Brown County, IN (5) · latest Apr 25, 2025
- Wise County, VA (4) · latest Apr 28, 2023
- Albany County, WY (3) · latest Jul 20, 1960
- Clearwater County, MN (3) · latest Aug 25, 1972
- Scott County, VA (3) · latest Apr 22, 2023
- Cattaraugus County, NY (3) · latest Apr 25, 2021
- Carbon County, WY (2) · latest Aug 12, 1966
- Teton County, WY (2) · latest Jul 3, 1955
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.