| Ganoderma brownii | |
|---|---|
| |
| Mendocino County, California, 2023 | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Polyporales |
| Family: | Ganodermataceae |
| Genus: | Ganoderma |
| Species: | G. brownii
|
| Binomial name | |
| Ganoderma brownii | |
| Synonyms[1] | |
| |
Ganoderma brownii is a species of polypore fungus in the Ganodermataceae family. It is a plant pathogen and occasional saprotroph similar in appearance to Ganoderma applanatum. This species is restricted geographically to the Pacific Northwest, primarily observed in California. In the San Francisco Bay Area, it is very common on Umbellularia californica.