JOSEPH, J.; VAJRAVELU, E. <I>Thrixspermum muscaeflorum</I> Rao & Joseph Var. <I>Nilagiricum</I> Joseph & Vajravelu-Orchidaceae-a new variety from Nilgiri Hills South India. Indian Forester, [S. l.], v. 107, n. 10, p. 648–651, 1981. DOI: 10.36808/if/1981/v107i10/11088. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/11088. Acesso em: 4 dec. 2025.