Layne's Ragwort

Description: English: Packera layneae (Laynes butterweed, Laynes ragweed) is perennial herb of the aster family (Asteraceae), endemic to the Sierra Nevada, California. Photograph taken in the Pine Hill Preserve, El Dorado County, California. Date: 28 May 2009 (original upload date). Source: Archived source link. Author: US Bureau of Land Management.

Description: English: Packera layneae (Layne's butterweed), with a butterfly. Photograph taken in the Pine Hill Preserve in El Dorado County, California. Date: 28 May 2009 (original upload date). Source: Archived source link. Author: U.S. Bureau of Land Management.

Description: English: Packera layneae (syn. Senecio layneae) Laynes butterweed, Laynes ragweed. Photograph taken in the Pine Hill Preserve, Sierra Nevada foothills, El Dorado County, California. The species is endemic to the Sierra Nevada foothills, within California. Date: 2 April 2009 (original upload date). Source: Archived source link. Author: Teresa Prendusi. Permission(Reusing this file): US Forest Service photo, no copyright.