Ramachandran, A., S. Soosairaj, and S. Jayakumar. “Distribution and Description of <I>Indigofera trita< I> L.F. Spp. <I>Subulata< I> (Vahl Ex Poir) Ali - A Rare Plant in the Kolli Hill of Tamil Nadu”. Indian Forester 132, no. 4 (April 1, 2006): 507–508. Accessed July 10, 2025. http://indianforester.co.in/index.php/indianforester/article/view/3974.