Bauhinia racemosa, also known as the Purple Orchid Tree or Naini Tree, is a species of flowering tree in the family Fabaceae. It is native to India and commonly found in the tropical and subtropical regions of the country. Here are some key features and information about Buhinia racemosa:

1. Appearance: Bauhinia racemosa is a medium-sized deciduous tree that can reach heights of up to 12 meters (40 feet). It has a spreading crown and a relatively short trunk. The leaves are large and bilobed, resembling the shape of a butterfly. The tree gets its common name, Purple Orchid Tree, from its attractive flowers.

2. Flowers: The flowers of Bauhinia racemosa are showy and fragrant. They are typically purplish-red, but can also be pink or white. The flowers are borne in pendulous racemes that can be quite long, giving the tree a graceful appearance when in bloom. The flowering period usually occurs from late winter to early spring.

3. Distribution: Bauhinia racemosa is native to India and is distributed in various parts of the country, including the Western Ghats, Eastern Ghats, and the Deccan Plateau. It is also found in other countries in South Asia, such as Sri Lanka and Nepal.

4. Uses: The tree has ornamental value due to its attractive flowers and foliage. It is often cultivated in parks, gardens, and along roadsides for its aesthetic appeal. Additionally, some parts of the tree, including the bark and leaves, have medicinal properties and are used in traditional Ayurvedic medicine.

5. Growing conditions: Bauhinia racemosa thrives in tropical and subtropical climates. It prefers full sun and well-drained soil. The tree is relatively drought-tolerant once established, but it benefits from regular watering during dry periods. It can be propagated through seeds or stem cuttings.

6. Conservation status: As of my knowledge cutoff in September 2021, there is no specific conservation status listed for Bauhinia racemosa on the IUCN Red List. However, it is important to note that habitat loss and deforestation can impact the natural populations of this tree species.