1.
Ravindran PN, Balakrishnan R, Nirmal Babu K. Numerical taxonomy of south Indian Piper L. (Piperaceae) I. Cluster analysis. Rheedea [Internet]. 1992 Jun. 30 [cited 2026 May 17];2(1):55-61. Available from: https://www.rheedea.in/IAAT/article/view/66