Gnanasekaran G, Rajakullayiswamy K, Murthy GVS. Andrographis nallamalayana, a heterotypic synonym of a little-known endemic species A. beddomei (Acanthaceae). Rheedea [Internet]. 2015 Jun. 30 [cited 2026 Apr. 24];25(1):47-53. Available from: https://rheedea.in/IAAT/article/view/1075