Mushroom Sightings
Mushroom Sightings
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Entoloma subsaundersii

Entoloma subsaundersii (Entoloma subsaundersii), photo
Photo: Alan Rockefeller, CC BY 4.0 · iNaturalist
Family Entolomataceae · Updated October 2026
37US records
2states
Novbusiest month
37 US records since 1960 (5 in the last 10 years)

Last seen Dec 6, 2024 (about 23 months ago) near Pollock Pines, El Dorado County, CA, a preserved specimen in INSDC Sequences. Most US records come from California and Washington, and the busiest months are Nov, 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.
☠ Dangerous genus. The genus Entoloma includes species that cause severe stomach poisoning. 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

Jan4Feb0Mar2Apr0May0Jun0Jul0Aug0Sep0Oct3Nov16Dec8

Records by month, all years. Busiest: Nov, Dec, Jan.

Where it's recorded

StateRecordsLatest sighting
California36Dec 6, 2024
Washington1Oct 30, 1960

Top counties

More on this species from GBIF.

Bring along

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Regional mushroom field guideSee on Amazon
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Folding mushroom knife with brushSee on Amazon
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Wicker foraging basketSee on Amazon
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10x hand lens / loupeSee on Amazon
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Spore print paperSee on Amazon

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