Kingdom Fungi Class Agaricomycetes Family Boletaceae Rank Species | Division Basidiomycota Order Boletales Genus Butyriboletus | |
Similar Butyriboletus querciregius, Butyriboletus primiregius, Butyriboletus persolidus, Butyriboletus abieticola, Butyriboletus pulchriceps |
Butyriboletus autumniregius is a pored mushroom in the family Boletaceae. It is found in California, where it fruits under Douglas fir and redwood.
References
Butyriboletus autumniregius Wikipedia(Text) CC BY-SA