Jain, S. K. 1., & Sastry, A. R. K. 1. (1980). Threatened plants of India: A state-of-the-art report. New Delhi: Botanical Survey of India and Man and Biosphere Committee, National Committee on Environmental Planning and Coordination, Department of Science and Technology.

Jain, Sudhanshu Kumar 1926-, and Addala Rama Krishna 1938- Sastry. Threatened Plants of India: A State-of-the-art Report. New Delhi: Botanical Survey of India and Man and Biosphere Committee, National Committee on Environmental Planning and Coordination, Department of Science and Technology, 1980.

Jain, Sudhanshu Kumar 1926-, and Addala Rama Krishna 1938- Sastry. Threatened Plants of India: A State-of-the-art Report. New Delhi: Botanical Survey of India and Man and Biosphere Committee, National Committee on Environmental Planning and Coordination, Department of Science and Technology, 1980.