Genus Catalpa Scop.


Summary
Genus number:
2168
Last updated:
17 September 2009
Family:
Bignoniaceae
Tribe:
Catalpeae
Common name(s):

catalpa
Accession count:

53 (30  active, 6  available) in National Plant Germplasm System
Comments:


Synonyms
Synonym(s)

Subdivisions of Catalpa Scop.
Images (4 total. Click on image for more.)
Seed

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References:
  1. International Society for Horticultural Science. International Cultivar Registration Authority (on-line resource).
  2. Li, J.-H. 2008. Phylogeny of Catalpa (Bignoniaceae) inferred from sequences of chloroplast ndhF and nuclear ribosomal DNA. J. Syst. Evol. 46:341-348.
  3. Olsen, R. T. & J. H. Kirkbride, Jr. 2017. Taxonomic revision of the genus Catalpa (Bignoniaceae). Brittonia 69:387-421. DOI: 10.1007/s12228-017-9471-7.
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=2168. Accessed 11 May 2026.