Mushrooms in Macomb County, Michigan
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:
Turkeytail Trametes versicolor3 March records since 2011- Poronidulus conchifer2 March records since 2011
Usually recorded in April here:
Dryad's Saddle Cerioporus squamosus5 April records since 2011
Brown Cubical Rot Of Birch Fomitopsis betulina2 April records since 2011
Usually recorded in May here:
- Dryad's Saddle Cerioporus squamosus5 May records since 2011
Too few past records in June here to list species.
Too few past records in July here to list species.
Too few past records in August here to list species.
Usually recorded in September here:
- Psathyrella duchesnayensis2 September records since 2011
Chicken Of The Woods Laetiporus sulphureus2 September records since 2011
Crowded Parchment Stereum complicatum2 September records since 2011
Late Fall Polypore Ischnoderma resinosum2 September records since 2011- Dryad's Saddle Cerioporus squamosus2 September records since 2011
Usually recorded in October here:
- Turkeytail Trametes versicolor5 October records since 2011
American Slippery Jack Suillus americanus3 October records since 2011
Late Fall Oyster Mushroom Sarcomyxa serotina3 October records since 2011- Chicken Of The Woods Laetiporus sulphureus3 October records since 2011
Lawyer's Wig Coprinus comatus3 October records since 2011
Crown-Tipped Coral Artomyces pyxidatus2 October records since 2011- Late Fall Polypore Ischnoderma resinosum2 October records since 2011
Deadly Galerina Galerina marginata2 October records since 2011
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 | 16 | |
| 2 | 10 | |
| 3 | 5 | |
| 4 | 4 | |
| 5 | 4 | |
| 6 | 4 | |
| 7 | 4 | |
| 8 | 4 | |
| 9 | 4 | |
| 10 | 3 | |
| 11 | 3 | |
| 12 | 3 | |
| 13 | 3 | |
| 14 | 3 | |
| 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, Aug.
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.
- 1Apr 28, 2026Brown Cubical Rot Of Birch Fomitopsis betulinanear Utica, MI · iNaturalist photo, research grade · original record
- 2
Apr 28, 2026Lumpy Bracket Trametes gibbosanear Utica, MI · iNaturalist photo, research grade · original record - 3
Apr 28, 2026Common Porecrust, Split Gill Fungus Schizophyllum communenear Utica, MI · iNaturalist photo, research grade · original record - 4Apr 28, 2026Dryad's Saddle Cerioporus squamosusnear Utica, MI · iNaturalist photo, research grade · original record
- 5Oct 21, 2025Turkeytail Trametes versicolornear Utica, MI · iNaturalist photo, research grade · original record
- 6Oct 21, 2025Late Fall Oyster Mushroom Sarcomyxa serotinanear Utica, MI · iNaturalist photo, research grade · original record
- 7Oct 21, 2025Deadly Galerina Galerina marginatanear Utica, MI · iNaturalist photo, research grade · original record
- 8
Jul 21, 2025Corrugated Bolete Hemileccinum hortoniiin River Bend Township Park, MI · iNaturalist photo, research grade · original record - 9May 2, 2025Dryad's Saddle Cerioporus squamosusnear New Baltimore, MI · iNaturalist photo, research grade · original record
- 10Apr 28, 2025Dryad's Saddle Cerioporus squamosusnear Sterling Heights, MI · iNaturalist photo, research grade · original record
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How we built this page
140 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 22 CC0 and 118 CC BY 4.0. See about the data for the full citation.