Joseph, Sheba M., and Santosh Nampy. “Spathe Morphology of Commelina L. (Commelinaceae) of India in Relation to Taxonomy”. Botanica Orientalis: Journal of Plant Science 9 (November 1, 2015): 1–11. Accessed November 24, 2024. https://nepjol.info/index.php/BOTOR/article/view/21008.