Mushrooms in Adams County, Idaho
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.
Too few past records in June here to list species.
Usually recorded in July here:
- Rhizopogon subcitrinus2 July records across all years
Usually recorded in August here:
Catathelasma ventricosum2 August records across all years- Rhizopogon subcitrinus2 August records across all years
Usually recorded in September here:
Corn-Silk Fiberhead Pseudosperma sororium7 September records across all years
Scaly Chanterelle Turbinellus floccosus3 September records across all years
Short-Stalked Suillus Suillus brevipes3 September records across all years
Rosy Woodwax Hygrophorus pudorinus3 September records across all years
Fly Agaric Amanita muscaria3 September records across all years
Blue-Green Gym Gymnopilus punctifolius3 September records across all years
Panther Cap Amanita pantherina3 September records across all years
Scaly Knight Tricholoma vaccinum3 September records across all years
Bitter Beech Bolete Caloboletus calopus2 September records across all years
Blue-Staining Slippery Jack Suillus tomentosus2 September records across all years
Mild Milkcap Lactarius subdulcis2 September records across all years
Clouded Agaric Clitocybe nebularis2 September records across all years
Usually recorded in October here:
Zeller's Bolete Xerocomellus zelleri2 October records across all years
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 | 7 | |
| 2 | 4 | |
| 3 | Rhizopogon subcitrinus | 4 |
| 4 | 3 | |
| 5 | 3 | |
| 6 | 3 | |
| 7 | 3 | |
| 8 | 3 | |
| 9 | 3 | |
| 10 | 3 | |
| 11 | 3 | |
| 12 | 3 | |
| 13 | 3 | |
| 14 | 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: Sep, Aug, 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
Sep 20, 2025Aniseed Funnel Clitocybe odorain Payette National Forest, ID · iNaturalist photo, research grade · original record - 2
Sep 19, 2024Blue Polypore Albatrellopsis flettiiin Payette National Forest, ID · iNaturalist photo, research grade · original record - 3Oct 21, 2023Polyozellus atrolazulinusin Payette National Forest, ID · iNaturalist photo, research grade · original record
- 4Oct 21, 2023Albatrellopsis ellisiiin Payette National Forest, ID · iNaturalist photo, research grade · original record
- 5Oct 21, 2023Polypus dispansusin Payette National Forest, ID · iNaturalist photo, research grade · original record
- 6
Oct 21, 2023Rainbow Chanterelle Cantharellus roseocanusin Payette National Forest, ID · iNaturalist photo, research grade · original record - 7Sep 30, 2022Arrhenia latisporain or near Payette National Forest, ID · museum/herbarium specimen (WTU) · original record
- 8Sep 30, 2022Hygrophorus fuscoalboidesin or near Payette National Forest, ID · museum/herbarium specimen (WTU) · original record
- 9
Sep 30, 2022Lentil Shanklet Collybia tuberosain or near Payette National Forest, ID · museum/herbarium specimen (WTU) · original record - 10Sep 30, 2022Rosy Woodwax Hygrophorus pudorinusin or near Payette National Forest, ID · museum/herbarium specimen (WTU) · original record
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How we built this page
278 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 267 CC0 and 11 CC BY 4.0. See about the data for the full citation.