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Mushroom Sightings
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Scleroderma septentrionale

Scleroderma septentrionale (Scleroderma septentrionale), photo
Photo: Carlos Domínguez-Rodríguez, CC BY 4.0 · iNaturalist
Family Sclerodermataceae · Updated October 2026
264US records
7states
Octbusiest month
264 US records since 1978 (71 in the last 10 years)

Last seen Sep 3, 2020 (about 6 years ago) near Rome, Oneida County, NY, a preserved specimen in INSDC Sequences. Most US records come from New Jersey, Wisconsin and Pennsylvania, and the busiest months are Oct, Sep and Aug. (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

Jan1Feb0Mar0Apr0May12Jun17Jul42Aug46Sep54Oct75Nov6Dec0

Records by month, all years. Busiest: Oct, Sep, Aug.

Where it's recorded

StateRecordsLatest sighting
New Jersey191Nov 3, 2019
Wisconsin42Sep 8, 2017
Pennsylvania192019
Michigan7Aug 30, 1996
New York3Sep 3, 2020
Florida1Jan 5, 2009
Illinois1Jul 13, 1993

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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