Genus Oonopsis (Nutt.) Greene

Possible synonym of Haplopappus Cass.


Summary
Genus number:
8478
Last updated:
20 November 2019
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Astereae
Accession count:

3 (3  active, 2  available) in National Plant Germplasm System
Comments:


Synonyms

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References:
  1. Nesom, G. L. & D. R. Morgan. 1990. Reinstatement of Tonestus (Asteraceae: Astereae). Phytologia 68:175.
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=8478. Accessed 11 May 2026.