Taxon  Report   9775 
Catalpa speciosa  (Warder) Warder ex Engelm.
Northern catalpa
Catalpa speciosa
© Nick Kurzenko
More photos from
CalPhotos / Calflora
Catalpa speciosa
© Nick Kurzenko
Catalpa speciosa
© 2006 Louis-M. Landry
Catalpa speciosa, a dicot, is a tree that is not native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Catalpa speciosa
© 2005 Louis-M. Landry
Genus: Catalpa
Wetlands: Arid West: Equally likely to occur in wetlands and non wetlands
Mountains, Valleys and Coast: Occurs usually in non wetlands, occasionally in wetlands
Name Status:
Accepted by JEF + PLANTS
More information about  Catalpa speciosa
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Aug 17, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.