Taxon:  Clematis hirsutissima Pursh var. arizonica (A. Heller) R. O. Erickson



Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=400875. Accessed 26 June 2026.