Russula crassotunicata, commonly known as the rubbery-capped russula, is a North American fungus in the mushroom genus Russula. It was described by Rolf Singer in 1938 from a collection made in Washington state, United States.
The species is mostly white and often grows on rotted wood. It has been confirmed as a host of the parasitic fungus Dendrocollybia racemosa.
See also List of Russula species
References
External links
Description at Roger's Mushrooms Trial field key to the species of Russula in the Pacific Northwest