An analytical ethnobotanical survey-study and its contribution to ‘Amchi System’ of Spiti valley, India: Amchi System’-A traditional healthcare system of Spiti valley. Indian Journal of Traditional Knowledge (IJTK), [S. l.], v. 24, n. 12, p. 1164–1174, 2025. DOI: 10.56042/ijtk.v24i12.21131. Disponível em: https://or.niscpr.res.in/index.php/IJTK/article/view/21131. Acesso em: 13 may. 2026.