Sudheer, W N, and Nagella Praveen. “Phytochemical, Pharmacological and Tissue Culture Studies of Some Important Species of the Genus Barleria L. (Acanthaceae) - a Review”. Plant Science Today 8, no. 3 (July 1, 2021): 491–500. Accessed December 5, 2025. https://horizonepublishing.com/index.php/PST/article/view/1117.