Synonyms
Catalpa himalayensis Dippel
Catalpa kaempferi (DC.) Siebold & Zucc.
Catalpa bungei Dippel
Catalpa bignonioides var. kaempferi DC.
Catalpa nana Dippel
Catalpa henryi Dode
Catalpa himalayaca Dippel
Catalpa wallichiana Beck & Abel
Catalpa ovata f. flavescens (Bean) Rehder
Catalpa ovata var. flavescens Bean