Inocybe lorillardiana
Family Inocybaceae · Updated October 2026
31US records
6states
Julbusiest month
31 US records since 1906 (0 in the last 10 years)
Last seen Jul 7, 1989 (about 37 years ago) in Bronx Park, NY, a preserved specimen in The New York Botanical Garden Herbarium (NY). Most US records come from New York, Tennessee and Pennsylvania, and the busiest months are Jul, Aug 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.
☠ Dangerous genus. The genus Inocybe includes fibercaps containing muscarine. Mushrooms in this group have caused serious or fatal poisonings.
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: Jul, Aug, Sep.
Where it's recorded
| State | Records | Latest sighting |
|---|---|---|
| New York | 12 | Jul 7, 1989 |
| Tennessee | 8 | May 25, 1953 |
| Pennsylvania | 7 | Jul 31, 1949 |
| Texas | 2 | May 27, 1979 |
| Maryland | 1 | Sep 7, 1919 |
| Louisiana | 1 | Aug 30, 1947 |
Top counties
- Bronx County, NY (10) · latest Jul 7, 1989
- Knox County, TN (4) · latest May 25, 1953
- Allegheny County, PA (3) · latest Jul 31, 1949
- Sevier County, TN (2) · latest Aug 3, 1938
- Monroe County, PA (2) · latest Jul 26, 1938
- Blount County, TN (2) · latest Aug 30, 1952
- Essex County, NY (1)
- Centre County, PA (1) · latest Aug 15, 1942
- Monroe County, NY (1)
- Butler County, PA (1) · latest Aug 18, 1943
More on this species from GBIF.
Bring along
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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.