C. hirsutissima Pursh det. H.D.H, 1942; Coriflora hirsutissima (Pursh) W.A. Weber det. William A. Weber, 1982; Clematis hirsutissima Pursh det. R.L. Edwards, Dec. 2008. Orignal ID as Viorna and Clematis.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)