Sajna, Mannethody, and P. Sunojkumar. “Nutlet Micromorphology of Indian Leucas (Lamioideae: Lamiaceae) With Emphasis on Its Systematic Implication”. Rheedea, vol. 28, no. 1, June 2018, pp. 16-28, https://doi.org/10.22244/rheedea.2018.28.1.02.