Jeevith, Selvaraj, et al. “A Note of the Collection of <i>Ceropegia ensifolia< I> Bedd. (Apocynaceae:Ceropegieae) from Nilgiris, Southern Western Ghats, India”. Indian Forester, vol. 145, no. 5, May 2019, pp. 494-5, doi:10.36808/if/2019/v145i5/145692.