Stropheria aeruginosa.....Look closely and you can see remnants of a white veil, plus the remnants on the edge of the cap....the top was wet because of the rain it does not appear to be mucus covered. An unusual find....iNaturalist has only a total of 35 observations.
Dan Fitzgerald (Fitz)
2018-01-00
2018/01/19 10:52 AM PST
United States of America, California, Franklin Canyon,Contra Costa County, CA, USA