Panwar, G. S., R. Manikandan, Puneet Kumar, and S. K. Srivastava. “High Altitude Medicinal Plant Diversity and Conservation Strategies in Uttarakhand: An Overview”. Indian Forester 144, no. 3 (March 1, 2018): 286–296. Accessed October 7, 2025. https://indianforester.co.in/index.php/indianforester/article/view/122760.