Search results SearchResult 1 of 1Content pagesMultimediaEverythingAdvanced Prenanthes barbata Bogler Common names: Barbed rattlesnakeroot Endemic Basionym: Nabalus fraseri var. barbatus Torrey & A. Gray Fl. N. Amer. 2: 481. 1843 Synonyms: Prenanthes 4 KB (311 words) - 20:51, 5 November 2020