Mushrooms in Isanti County, Minnesota
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.
Usually recorded in May here:
Entoloma vernum5 May records since 2011
Usually recorded in June here:
Common Collybia Gymnopus dryophilus3 June records across all years
Scaly Sawgill Neolentinus lepideus2 June records across all years
Hairy-Stalked Collybia Gymnopus spongiosus2 June records across all years
Usually recorded in July here:
Fragile Brittlegill Russula fragilis5 July records across all years
Camembert Brittlegill Russula amoenolens5 July records across all years
Russula pectinatoides4 July records across all years
Almond-Scented Russula Russula grata4 July records across all years
Candy Cap Lactarius camphoratus3 July records across all years
American Slippery Jack Suillus americanus3 July records across all years
Carnation Earthfan Thelephora caryophyllea2 July records across all years
Jellied False Coral Sebacina schweinitzii2 July records across all years
Infundibulicybe squamulosa2 July records across all years
Dark-Spotted Milkcap Lactarius atroviridis2 July records across all years
Short-Stemmed Russula Russula brevipes2 July records across all years
Ochre Club Clavariadelphus ligula2 July records across all years
Usually recorded in August here:
Tardy Brittlegill Russula cessans3 August records since 2011
Phaeoclavulina eumorpha3 August records since 2011- Common Collybia Gymnopus dryophilus3 August records since 2011
- Entoloma incanosquamulosum3 August records since 2011
Tawny Grisette Amanita fulva2 August records since 2011
Usually recorded in September here:
Club Foot Ampulloclitocybe clavipes7 September records since 2011
Conifercone Cap Baeospora myosura6 September records since 2011
Leucocybe candicans6 September records since 2011
Yellow-Staining Milkcap Lactarius vinaceorufescens6 September records since 2011- Fuscoboletinus weaverae5 September records since 2011
- American Slippery Jack Suillus americanus4 September records since 2011
Wrinkled Club Clavulina rugosa4 September records since 2011- Phaeoclavulina eumorpha4 September records since 2011
Spruce Conesprout Strobilurus occidentalis4 September records since 2011- Inocybe minima4 September records since 2011
- Entoloma ortonii3 September records since 2011
Needle Bonnet Mycena clavicularis3 September records since 2011
Usually recorded in October here:
Brown Roll Rim Paxillus involutus2 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 | 9 | |
| 2 | 8 | |
| 3 | 7 | |
| 4 | 7 | |
| 5 | 7 | |
| 6 | 7 | |
| 7 | 6 | |
| 8 | 6 | |
| 9 | 6 | |
| 10 | 6 | |
| 11 | 6 | |
| 12 | Entoloma incanosquamulosum | 6 |
| 13 | 6 | |
| 14 | 6 | |
| 15 | 6 |
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 8 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
Jun 24, 2026Fuzzy Foot Xeromphalina campanellanear East Bethel, MN · iNaturalist photo, research grade · original record - 2
Sep 26, 2025Eastern Stinkhorn Phallus raveneliinear Isanti, MN · iNaturalist photo, research grade · original record - 3
Sep 24, 2025Brick Cap Hypholoma lateritiumnear Braham, MN (location blurred by the observer) · iNaturalist photo, research grade · original record - 4
Aug 16, 2024Velvet Rollrim Tapinella atrotomentosanear St. Francis, MN (location blurred by the observer) · iNaturalist photo, research grade · original record - 5
Dec 28, 2023Crowded Parchment Stereum complicatumnear North Branch, MN · iNaturalist photo, research grade · original record - 6Sep 29, 2023Hairy-Stalked Collybia Gymnopus spongiosusnear East Bethel, MN · museum/herbarium specimen · original record
- 7Sep 29, 2023Clavulina chengdeensisnear East Bethel, MN · museum/herbarium specimen · original record
- 8
Sep 29, 2023Golden Coincap Cyptotrama chrysopeplanear East Bethel, MN · museum/herbarium specimen · original record
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How we built this page
522 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 312 CC0 and 210 CC BY 4.0. See about the data for the full citation.