Mushroom Sightings
Mushroom Sightings
What's been spotted in the woods near you
Home › Ohio › Guernsey County

Mushrooms in Guernsey County, Ohio

Updated October 2026 · from open GBIF records
148mushroom records
90species recorded
Octbusiest month
148 records since 1893 (8 in the last 10 years)

Fruiting now

Based on past sightings (mostly since 2011; all years where recent records are few), not a forecast. Weather and place matter a lot, and a listing here says nothing about whether a mushroom is safe.

Usually recorded in October here:

⚠ 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.

Most-recorded species

#SpeciesRecords
15
24
34
44
54
64
74
83
93
103
112
122
132
142
152

Being on this list doesn't mean a mushroom is common, easy to identify or safe. It only means it has been recorded here often.

Best months to look

Jan1Feb0Mar5Apr4May14Jun2Jul19Aug12Sep11Oct36Nov12Dec1

Records by month, all years. Busiest: Oct, Jul, May.

Sightings map

1,2,3,4,5,6,789

● Each dot is a place with at least one record (rounded to about 1 km). Locations can be approximate, and many are on private land. Numbered blue circles are recent sightings, shown only to a general area of about 10 km.

Recent sightings

The 9 most recent dated records in this county, newest first. Data as of October 26, 2026. Records can take weeks or more to reach GBIF, so the newest finds may not show yet. Places are given only as a public park or forest (from the USGS Protected Areas Database) or the nearest town, and the numbered circles on the map cover a general area, not an exact spot.

  1. 1
    Aug 22, 2023
    Boletus subluridellus
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  2. 2
    Aug 22, 2023
    Amanita Sect. Lepidella Amanita fuscozonata
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  3. 3
    Aug 22, 2023
    Pluteus americanus
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  4. 4
    Aug 22, 2023
    Conifercone Cap Baeospora myosura
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  5. 5
    Oct 24, 2022
    Lawyer's Wig Coprinus comatus
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  6. 6
    Jul 14, 2022
    Tulasnella aurantiaca
    in Salt Fork State Park, OH · iNaturalist photo, research grade · original record
  7. 7
    Jul 10, 2020
    Chestnut Bolete Gyroporus castaneus
    near Kimbolton, OH · iNaturalist photo, research grade · original record
  8. 8
    Oct 11, 1949
    Crepidotus fulvotomentosus
    in Guernsey County, OH · museum/herbarium specimen (NY) · original record
  9. 9
    1928-05
    Spring Polypore Lentinus arcularius
    near Cambridge, OH (location blurred by the observer) · museum/herbarium specimen (BPI) · original record
Many sightings are on private land. Always get the landowner's permission, and follow the rules of parks and forests, which often limit or ban collecting.

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 Amazon

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How we built this page

148 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 140 CC0 and 8 CC BY 4.0. See about the data for the full citation.