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Taxon: Tithonia speciosa (Hook.) Griseb.

Synonym of Tithonia rotundifolia (Mill.) S. F. Blake

 
Genus: Tithonia
Family: Asteraceae (alt.Compositae)
Nomen number: 36734
Place of publication: Cat. pl. Cub. 155. 1866
Link to protologue:
Name Verified on: 25-kov.-2012 by ARS Systematic Botanists.
Accessions: 0 (0 active, 0 available) in National Plant Germplasm System

References:

  1. La Duke, J. C. 1982. Revision of Tithonia. Rhodora 84:482.
  2. Standley, P. C. & J. A. Steyermark. 1946-1976. Flora of Guatemala.

Check other web resources for Tithonia speciosa (Hook.) Griseb. :

  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.
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://agb.amvmt.lt/gringlobal/taxonomydetail.aspx?id=36734. Accessed 22 spalio 2026.