Venu, P., & Daniel, P. (2015). <i>Strobilanthes circarensis</i> Gamble, a Synonym of <i>S. pulneyensis</i> C.B. Clarke (Acanthaceae). Nelumbo, 47(1-4), 87–92. https://doi.org/10.20324/nelumbo/v47/2005/74112