Mushrooms in Duchesne County, Utah
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.
Too few past records in March here to list species.
Too few past records in April here to list species.
Too few past records in May here to list species.
Usually recorded in June here:
Snowmelt Clitocybe Clitocybe glacialis5 June records across all years
Gastropila fumosa2 June records across all years
Clitocybe albirhiza2 June records across all years
Usually recorded in July here:
- Tyromyces leucospongius4 July records across all years
Orange Sponge Polypore Pycnoporellus alboluteus4 July records across all years- Clitocybe pseudoirina3 July records across all years
- Snowmelt Clitocybe Clitocybe glacialis3 July records across all years
Veluticeps fimbriata2 July records across all years- Gastropila fumosa2 July records across all years
Pine Bracket Porodaedalea pini2 July records across all years
Usually recorded in August here:
Brownish Chroogomphus Chroogomphus rutilus4 August records across all years
Cortinarius pinguis4 August records across all years
Fly Agaric Amanita muscaria3 August records across all years- Hebeloma avellaneum2 August records across all years
- Tyromyces leucospongius2 August records across all years
- Orange Sponge Polypore Pycnoporellus alboluteus2 August records across all years
Usually recorded in September here:
Dark Honey Fungus Armillaria ostoyae3 September records since 2011- Paralepista gilva2 September records since 2011
- Agaricus kerriganii2 September records since 2011
Too few past records in October here to list species.
Too few past records in November here to list species.
Too few past records in December here to list species.
Most-recorded species
| # | Species | Records |
|---|---|---|
| 1 | 8 | |
| 2 | 7 | |
| 3 | 6 | |
| 4 | 5 | |
| 5 | 4 | |
| 6 | 4 | |
| 7 | 3 | |
| 8 | 3 | |
| 9 | 3 | |
| 10 | Clitocybe pseudoirina | 3 |
| 11 | 2 | |
| 12 | 2 | |
| 13 | 2 | |
| 14 | Hebeloma avellaneum | 2 |
| 15 | Paralepista gilva | 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: Aug, Jul, Sep.
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.
- 1Jul 27, 2026Lactarius badiosanguineusin Wasatch National Forest, UT · iNaturalist photo, research grade · original record
- 2Sep 3, 2022Dark Honey Fungus Armillaria ostoyaein Duchesne County, UT · museum/herbarium specimen (UT) · original record
- 3Aug 7, 2022Orange Sponge Polypore Pycnoporellus alboluteusin Duchesne County, UT (location blurred by the observer) · iNaturalist photo, research grade · original record
- 4Aug 7, 2022Tyromyces leucospongiusin Wasatch National Forest, UT · iNaturalist photo, research grade · original record
- 5Aug 5, 2022Orange Sponge Polypore Pycnoporellus alboluteusin Wasatch National Forest, UT · iNaturalist photo, research grade · original record
- 6Sep 4, 2021Paralepista gilvain Duchesne County, UT · museum/herbarium specimen (Personal Herbarium of Gabriela D'elia) · original record
- 7Sep 4, 2021Dark Honey Fungus Armillaria ostoyaein Duchesne County, UT · museum/herbarium specimen (Personal Herbarium of Gabriela D'elia) · original record
- 8Sep 4, 2021Agaricus kerriganiiin Duchesne County, UT · museum/herbarium specimen (Personal Herbarium of Gabriela D'elia) · original record
- 9Sep 4, 2021Dark Honey Fungus Armillaria ostoyaein Duchesne County, UT · museum/herbarium specimen · original record
- 10Sep 4, 2021Agaricus kerriganiiin Duchesne County, UT · museum/herbarium specimen · original record
Bring along
As an Amazon Associate we earn from qualifying purchases.
How we built this page
151 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 133 CC0 and 18 CC BY 4.0. See about the data for the full citation.