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n. Any of various, usually deciduous trees of the genus Catalpa, especially C. bignonioides or C. speciosa, native to the United States and having whorled, heart-shaped leaves, showy clusters of white flowers, and long, slender, cylindrical pods. Also called Indian bean.

n. Any tree of the genus Catalpa, the family Bignoniaceae. The two North American species, the southern catalpa, Catalpa bignonioides, and the northern catalpa, Catalpa speciosa — along with the yellow catalpa, Catalpa ovata, from China — are often planted as ornamentals because of their showy flowers and decorative bean pods, though others regard the bean pods as a nuisance.

n. A genus of American and East Indian trees, of which the best known species are the Catalpa bignonioides, a large, ornamental North American tree, with spotted white flowers and long cylindrical pods, and the Catalpa speciosa, of the Mississipi valley; -- called also Indian bean.

n. A tree of the genus Catalpa.

n. [capitalized] [NL.] A small genus of bignoniaceous trees, with large simple leaves, terminal panicles of showy flowers, and long linear pods with winged seeds.

n. tree of the genus Catalpa with large leaves and white flowers followed by long slender pods

"The catalpa is a tree which was planted about 25 years ago as a commercial speculation in Iowa, Kansas, and Nebraska."

bean tree   

Indian bean   

catalpa speciosa    catalpa bignioides   

linden    sweet gum    gingko    sycamore    horse-chestnut    dogwood    madrona    box elder    banyan    buckeye