Caltha leptosepala
A very striking plant of wet areas at high elevations in much of the western United States.
Plant habit on Tesuque Peak, Sangre de Cristo Mountains, Santa Fe County, New Mexico, 16 Jun 2005.
A flower on Tesuque Peak, 16 Jun 2005.
Plant habit at San Pedro Parks, Jemez Mountains, Rio Arriba County, New Mexico, 25 Jun 2010.