Thomas, S., Mani, B. and Britto, S.J. 2018.

Strobilanthes orbiculata (Acanthaceae) a new species and notes on S. matthewiana from the southern Western Ghats, India

. Phytotaxa. 369, 1 (Sep. 2018), 47–55. DOI:https://doi.org/10.11646/phytotaxa.369.1.5.