Taxon:  Tripterygium wilfordii Hook. f. var. exesum Sprague & Takeda



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=40502. Accessed 10 May 2026.