Bhellum, B. L., and Rani Magotra. 2026. “A New Species of Psammogeton (Apiaceae: Pimpinelleae) from the North-Western Himalaya, India”. Phytotaxa 777 (3). Auckland, New Zealand:283-90. https://doi.org/10.11646/phytotaxa.777.3.6.