Parnassia davidii merupakan tumbuhan menahun dari famili Celastraceae. Tumbuhan ini berasal dari bioma beriklim dingin (subalpin atau subarktik) di wilayah China (barat dan Sichuan selatan).
POWO (2024). "Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; https://powo.science.kew.org/."
IPNI (2024). "International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries, and Australian National Herbarium"
