×Chitalpa tashkentensis, commonly known as Chitalpa, is a deciduous small tree or large shrub created from a cross between Chilopsis linearis (desert willow) and Catalpa bignonioides (southern catalpa). It is not native to any specific habitat but is designed to combine the drought tolerance of Chilopsis with the larger flower size of Catalpa. The Chitalpa inherits lanceolate leaves, typically in whorls of three, measuring 10 to 13 cm (4 to 5 in) long and 2.5 cm (1 in) wide. Its trumpet-shaped flowers are showy, 2.5 cm (1 in) long, frilly, and arranged alternately on an indeterminate inflorescence. Flowering occurs from late spring to late fall, with blooms ranging in color from white to pink.

Chitalpa is valued for its fast growth rate, reaching heights of 6–9 m (20–30 ft) and its ability to withstand dry spells. It is an excellent choice for xeriscaping and urban gardens, offering ornamental appeal with its extended blooming period. Best performance is achieved in full sun, with moderate watering and well-drained soils. While it is generally low-maintenance, it can be susceptible to root rot in poorly drained soils and may require pruning to maintain a desired shape or size.CC BY-SA 4.0