Catalpa speciosa (Warder ex Barney) Warder ex Engelm.
      
no HD illustration available (m3)
2 212327 Catalpa speciosa (Warder ex Barney) Warder ex Engelm. [80 212272 Catalpa bignonioides var. speciosa Warder ex Barney] Bignoniaceae
C.S. Sargent, Silva, vol. 6 : t. 290 (1892) [C.E. Faxon]