Rajapaksha, R., Gunawardena, N., Garasin, U., Pushpakumara, G., Premakantha, T., Wijesundara, S. and Averyanov, L. 2019.

Elatostema rigidiusculum (Urticaceae), a new species endemic to Sri Lanka

. Phytotaxa. 404, 2 (May 2019), 85–90. DOI:https://doi.org/10.11646/phytotaxa.404.2.4.