Lower Taxa Catalpa bignonioides WalterCatalpa ovata G. DonCatalpa ovata x speciosa Catalpa speciosa (Warder ex Barney) EngelmannCatalpa xerubescens Carr.
Lower Taxa
Treatments in Other Floras @ www.efloras.org A Checklist for the South China Botanical Garden, Guangzhou, Guangdong Province, P. R. ChinaChinese Plant NamesFlora of ChinaFlora of PakistanFlora of Taiwan ChecklistSouth China Botanical Garden Herbarium Other Databases W3TROPICOS IPNI ING Genus Search
Other Databases
