Russula murrillii
Mycologia 5: 310. 1913.
Common Name: none
For description see Burlingham, Roberts, & 'California Mushrooms'.
Scattered to gregarious in duff in mixed hardwood-conifer forests; fruiting from fall through early winter, common in north coastal forests and in the Sierra foothills.
Unknown. Most mild Russulas are edible.
Russula murrillii can be distinguished by a dark purple to blackish purple cap lacking yellow splotches, yellow gills, a white stipe, and a mild odor and taste.
Burlingham, G.S. (1913). The Lactarieae of the Pacific Coast. Mycologia 5(6): 305-311. (Protologue)
Desjardin, D.E., Wood, M.G. & Stevens, F.A. (2015). California Mushrooms: The Comprehensive Identification Guide. Timber Press: Portland, OR. 560 p.
Hesler, L.R. (1961). A Study of Russula Types, II. Mycologia 53(6): 605-625.
Roberts, C. (2007). Russulas of southern Vancouver Island coastal forests. Doctoral dissertation. University of Victoria: Victoria, BC, Canada. 667 p. (PDF)
Siegel, N. & Schwarz, C. (2016). Mushrooms of the Redwood Coast. Ten Speed Press: Berkeley, CA. 601 p.
Smith, A.H. (1949). Mushrooms in their Natural Habitats. Sawyer's Inc: Portland, OR. 626 p. (PDF)
Thiers, H.D. (1997). The Agaricales (Gilled Fungi) of California. 9. Russulaceae I. Russula. Mad River Press: Eureka, CA. 158 p.