Suyal, Renu, Ranbeer S. Rawal, and Jeewan S. Jalal. “Noteworthy Additions to the Orchids of Kumaun Himalaya, India”. Indian Forester 144, no. 8 (August 1, 2018): 778–780. Accessed July 10, 2025. http://indianforester.co.in/index.php/indianforester/article/view/132218.