Major climate variables and the endangered high altitude Himalayan herb Picrorhiza kurroa Royle ex Benth.: An insight. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)], [S. l.], v. 16, n. 4, p. 544–553, 2025. DOI: 10.56042/ijnpr.v16i4.17436. Disponível em: https://or.niscpr.res.in/index.php/IJNPR/article/view/17436. Acesso em: 14 may. 2026.