Genus Rudbeckia Adans.

Homonym Rudbeckia L.

Synonym of Conocarpus L.


Summary
Genus number:
21351
Last updated:
1 August 2025
Family:
Combretaceae
Subfamily:
Combretoideae
Tribe:
Combreteae
Subtribe:
Terminaliinae
Accession count:

371 (323  active, 195  available) in National Plant Germplasm System
Comments:
  • an illegitimate, superfluous name (Madrid ICN Art. 52) for Conocarpus L.
  • also an illegitimate later homonym (Madrid ICN Art. 53) of Rudbeckia L. (1753) that is unavailable for use

There are no associated species records for this genus in GRIN.

Synonyms

Images (4 total. Click on image for more.)
Fruits

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References:
  1. Brummitt, R. K. 1992. Vascular plant families and genera
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/taxonomygenus?id=21351. Accessed 11 May 2026.