Abstract : Gymnocladus dioicus is a species of the genus Gymnocladus (Gymnocladus) of the Legume family (Fabaceae). The tree is up to 30 m tall, with a slender trunk and a luxurious, free-standing, rounded crown, reaching 8 m in diameter. Twice pinnate leaves up to 1 m long are also remarkable, glabrous from above, leathery, pinkish when blooming, light green in summer, pale yellow in autumn. The plant is dioecious, which is otherwise clear from the name. The flowers are small, yellowish-white, with a lemon aroma. Men’s — in terminal panicles up to 10 cm, women’s — in longer terminal brushes up to 30 cm. The use of gymnocladus in landscaping parks, alleys and streets in the climatic conditions of the Republic of Uzbekistan is of great interest and high potential due to the resistance of this breed to air pollution and heat resistance. The best method of reproduction of gymnocladus is seed propagation.