Taxon:  Rudbeckia fulgida Aiton var. deamii (S. F. Blake) Perdue



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=424014. Accessed 17 April 2026.