Taxonomic changes »
Taxon schemes »
Make taxonomic Flickr tags for this taxon »
Flickr invite link »
Wikipedia taxobox »
Tree Browser »
Search descendant taxa »
Embed a widget for this taxon on your website »
Tip tapers abruptly, so southern or Chinese, but how to tell them apart?
I know what it is, just testing functions
Catalpa, commonly called catalpa or catawba, is a genus of flowering plants in the family Bignoniaceae, native to warm temperate regions of North America, the Caribbean, and East Asia.