Boletus Fibrillosus

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Boletus fibrillosus is a bolete species named for the look of the mature cap, which has a wrinkled or fibered texture.

It is a medium sized boletus species, with the picture showing a specimen whose cap measured approximately four inches in diameter.

They are found in high elevation forested areas of the Pacific Coast.

The yellow pores do not readily bruise when you run your finger against them. The identification is tentative.