Mushrooms in Warren County, Ohio
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.
Too few past records in January here to list species.
Too few past records in February here to list species.
Usually recorded in March here:
Cinereomyces lindbladii2 March records across all years
Usually recorded in April here:
Dryad's Saddle Cerioporus squamosus5 April records since 2011
Usually recorded in May here:
Xeromphalina tenuipes2 May records since 2011
Usually recorded in June here:
Protohydnum album2 June records since 2011
Usually recorded in July here:
Chestnut Bolete Gyroporus castaneus2 July records across all years
Smoky Spindles Clavaria fumosa2 July records across all years
Common Porecrust, Split Gill Fungus Schizophyllum commune2 July records across all years
Usually recorded in August here:
Chicken Of The Woods Laetiporus sulphureus3 August records since 2011
Usually recorded in September here:
Conifer Mazegill Gloeophyllum sepiarium2 September records across all years
Aniseed Funnel Clitocybe odora2 September records across all years
Meadow Coral Clavulinopsis corniculata2 September records across all years
Usually recorded in October here:
Ceriporia spissa2 October records across all years
Cobalt Crust Terana coerulea2 October records across all years- Ramaria incongrua2 October records across all years
Fly Agaric Amanita muscaria2 October records across all years
Usually recorded in November here:
Turkeytail Trametes versicolor2 November records since 2011
Too few past records in December here to list species.
Most-recorded species
| # | Species | Records |
|---|---|---|
| 1 | 7 | |
| 2 | 5 | |
| 3 | 4 | |
| 4 | 4 | |
| 5 | 4 | |
| 6 | 3 | |
| 7 | 3 | |
| 8 | 3 | |
| 9 | 2 | |
| 10 | 2 | |
| 11 | 2 | |
| 12 | 2 | |
| 13 | 2 | |
| 14 | Ramaria incongrua | 2 |
| 15 | 2 |
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
Records by month, all years. Busiest: Oct, Sep, Jul.
Sightings map
● 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 10 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
Aug 16, 2026Berkeley's Polypore Bondarzewia berkeleyinear Mason, OH · iNaturalist photo, research grade · original record - 2
Feb 28, 2026Lumpy Bracket Trametes gibbosanear Loveland, OH · iNaturalist photo, research grade · original record - 3Nov 24, 2025Turkeytail Trametes versicolorin Little Miami Glen Isl SR, OH · iNaturalist photo, research grade · original record
- 4
Nov 23, 2025Dung Bird's Nest Cyathus stercoreusnear Lebanon, OH · iNaturalist photo, research grade · original record - 5
- 6Jun 9, 2025Turkeytail Trametes versicolornear Harveysburg, OH · iNaturalist photo, research grade · original record
- 7Apr 20, 2025Dryad's Saddle Cerioporus squamosusnear Loveland, OH · iNaturalist photo, research grade · original record
- 8Oct 13, 2024Fly Agaric Amanita muscariain Twin Creek Metropark, OH · iNaturalist photo, research grade · original record
- 9Jan 27, 2024Common Porecrust, Split Gill Fungus Schizophyllum communein Little Miami Glen Isl SR, OH · iNaturalist photo, research grade · original record
- 10
Jan 24, 2024Common Bird's Nest Crucibulum laevenear Landen, OH · iNaturalist photo, research grade · original record
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How we built this page
156 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 117 CC0 and 39 CC BY 4.0. See about the data for the full citation.