Akhilesh, S. V. N., Gangaprasad , A., & Rameshkumar, K. B. (2021). Rediscovery and lectotypification of Ophiorrhiza brunonis var. johnsonii (Rubiaceae) - an endemic variety of the southern Western Ghats, India. Rheedea, 31(4), 307-310. https://doi.org/10.22244/rheedea.2021.31.04.08