Mushrooms in Clatsop County, Oregon
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:
Northern Red Belt Fomitopsis mounceae2 March records since 2011
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:
- Laetisaria fuciformis2 June records across all years
Usually recorded in July here:
West Coast Reishi Ganoderma oregonense3 July records across all years
Artist's Bracket Ganoderma applanatum2 July records across all years
Red Belted Conk Fomitopsis pinicola2 July records across all years
Usually recorded in August here:
- West Coast Reishi Ganoderma oregonense2 August records since 2011
Usually recorded in September here:
Brown Cubical Rot Laetiporus conifericola4 September records since 2011
Usually recorded in October here:
Fly Agaric Amanita muscaria5 October records since 2011- West Coast Reishi Ganoderma oregonense3 October records since 2011
Cep Boletus edulis2 October records since 2011
Chip Cherries Leratiomyces ceres2 October records since 2011
Conifer Tuft Hypholoma capnoides2 October records since 2011
Cat's Tongue Pseudohydnum gelatinosum2 October records since 2011
Usually recorded in November here:
- Fly Agaric Amanita muscaria12 November records since 2011
- Northern Red Belt Fomitopsis mounceae3 November records since 2011
Dewdrop Mottlegill Panaeolus acuminatus2 November records since 2011
Angel's Wings Pleurocybella porrigens2 November records since 2011
Violet Webcap Cortinarius violaceus2 November records since 2011
Usually recorded in December here:
- Fly Agaric Amanita muscaria3 December records since 2011
Panellus longinquus2 December records since 2011
Most-recorded species
| # | Species | Records |
|---|---|---|
| 1 | 20 | |
| 2 | 11 | |
| 3 | 6 | |
| 4 | 6 | |
| 5 | 5 | |
| 6 | 5 | |
| 7 | 5 | |
| 8 | 3 | |
| 9 | 3 | |
| 10 | 3 | |
| 11 | 3 | |
| 12 | 3 | |
| 13 | 3 | |
| 14 | Laetisaria fuciformis | 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: Nov, Oct, 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 10, 2026Yellow-Gilled Gymnopilus Gymnopilus luteofoliusnear Warrenton, OR · iNaturalist photo, research grade · original record - 2Sep 4, 2026Brown Cubical Rot Laetiporus conifericolanear Cannon Beach, OR · iNaturalist photo, research grade · original record
- 3
Feb 14, 2026Turkeytail Trametes versicolornear Cannon Beach, OR · iNaturalist photo, research grade · original record - 4Feb 9, 2026Dewdrop Mottlegill Panaeolus acuminatusnear Warrenton, OR (location blurred by the observer) · iNaturalist photo, research grade · original record
- 5Jan 14, 2026Dewdrop Mottlegill Panaeolus acuminatusnear Warrenton, OR · iNaturalist photo, research grade · original record
- 6
Dec 27, 2025Woolly Bird's Nest Fungus Nidula niveotomentosain Clatsop County, OR · iNaturalist photo, research grade · original record - 7
Dec 23, 2025Late Fall Oyster Mushroom Sarcomyxa serotinanear Warrenton, OR · iNaturalist photo, research grade · original record - 8Nov 23, 2025Panaeolus olivaceusnear Warrenton, OR · iNaturalist photo, research grade · original record
- 9
Nov 16, 2025Purple Spindles Alloclavaria purpureanear Warrenton, OR · iNaturalist photo, research grade · original record - 10
Nov 13, 2025Crested Coral Clavulina coralloidesnear Cannon Beach, OR · iNaturalist photo, research grade · original record
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How we built this page
180 records of mushrooms, shelf fungi and polypores (class Agaricomycetes) that fall inside this county's Census boundary. Licenses: 81 CC0 and 99 CC BY 4.0. See about the data for the full citation.