Arnica acaulis is a North American species of plants in the sunflower family, known by the common name common leopardbane.Flora of North America, serpentine arnica, Arnica cernua It is native to the southeastern and east-central parts of the United States, from Alabama and Florida north to New Jersey and Pennsylvania.Biota of North America Program 2014 county distribution map
References
External links Lady Bird Johnson Wildflower Center, University of Texas Alabama Plants Digital Atlas of the Virginia Flora