RANA, C.; RAWAT, D. New floral distribution records of Aquilegia nivalis (Baker) Falc. ex B.D. Jacks and Doronicum falconer C.B. Clarke ex Hook. f. from the Valley of Flowers National Park, Uttarakhand, India. Journal of Threatened Taxa, [S. l.], v. 4, n. 9, p. 2911–2914, 2012. DOI: 10.11609/JoTT.o3036.2911-4. Disponível em: https://threatenedtaxa.org/index.php/JoTT/article/view/794. Acesso em: 4 dec. 2021.