Colorado's mountain wildflowers are famous for their beauty, and to my eye one of most handsome is silky phacelia, Phacelia sericea. It is a long-lived perennial that sprouts each year from a woody ...

ASHLAND, Ore.— In response to a petition and lawsuit by the Center for Biological Diversity, the U.S. Fish and Wildlife Service today protected the sand dune phacelia as a threatened species under the ...