Akash, S., Manikandan, K. and Rajesh, A. 2026. Cyphostemma annamalaii (Vitaceae), a new species from southern Eastern Ghats, Tamil Nadu, India. Phytotaxa. 747, 2 (Mar. 2026), 222–228. DOI:https://doi.org/10.11646/phytotaxa.747.2.8.