Strobilurus trullisatus

Strobilurus trullisatus is a species of agaric fungus in the family Physalacriaceae. It is native to the Pacific Northwest, which is found growing on Douglas-fir cones.

Description
The fruiting bodies of S. trullisatus grow in clusters on the cones of the Douglas-Fir. They feature a thin, white cap ranging from 4-17 mm wide. It has gills that are adnate to adnexed, close, and white to pinkish-tan. The stipe ranges from 15-45 mm with a diameter ranging from 1-2 mm.