Dark-Footed Tinypore
Microporus affinis · Family Polyporaceae · Updated October 2026
43US records
7states
Augbusiest month
43 US records since 1897 (31 in the last 10 years)
Last seen Jun 15, 2026 (about 4 months ago) near Urban Honolulu, Honolulu County, HI, photographed by an iNaturalist user, with the ID agreed on by other iNaturalist users (research grade). Most US records come from Hawaii, New Jersey and Georgia, and the busiest months are Aug, Dec and Jan. (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, Dec, Jan.
Where it's recorded
| State | Records | Latest sighting |
|---|---|---|
| Hawaii | 35 | Jun 15, 2026 |
| New Jersey | 3 | – |
| Georgia | 1 | Aug 1, 1950 |
| Louisiana | 1 | Aug 16, 1897 |
| Florida | 1 | Jul 5, 1938 |
| Alabama | 1 | 1915 |
| New York | 1 | – |
Top counties
- Honolulu County, HI (28) · latest Jun 15, 2026
- Kauai County, HI (4) · latest Feb 11, 2025
- Mercer County, NJ (3)
- Maui County, HI (2) · latest Jan 29, 2026
- Clarke County, GA (1) · latest Aug 1, 1950
- St. Martin Parish, LA (1) · latest Aug 16, 1897
- Alachua County, FL (1) · latest Jul 5, 1938
- Montgomery County, AL (1) · latest 1915
- Erie County, NY (1)
- Hawaii County, HI (1) · latest Dec 30, 2025
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.