Keywords: Downingiabicornuta.jpg en Downingia bicornuta from William Wilma Follette USDA NRCS 1992 Western wetland flora Field office guide to plant species West Region Sacramento Courtesy of USDA NRCS Wetland Science Institute http //plants usda gov/java/largeImage imageID dobi_001_ahp tif William Wilma Follette 1992 Template PD-USGov-USDA-NRCS PD-USGov Downingia bicornuta |