United States, California, San Bernardino, BLMCastle Mountains; a small pond at the south end of the range, approximately 1.75 air miles south of Hart Mine.; Hart Peak Quad.
35.26106 -115.09786 NAD83
T14N R17E S25
1272 meters
4173ft.
A small pond with silty/clay soils at base of hill. Growing in moist places around margins of pond.