Stropharia semiglobata (Batsch) Quél.
Ron Pastorino MUOB 16187
Verbatim Date: 2009-1-8
United States, California, Marin, Point Reyes National Seashore
Used Mushrooms Demystified and Mykoweb for ID. They weren't growing directly on horse manure but there was plenty in the area. Also the spores were in the right shape and size(approx. 16 X 10 microns).
Rights Holder: MO Observers
Record Id: f96f1020-0afc-4e7f-b37d-5c546c9022bd