World Register of Marine Species (WoRMS)
Cyperaceae Working Group. (2026). [see How to cite]. Global Cyperaceae Database. Oreobolus impar Edgar. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1678319 on 2026-08-01
Edgar, E. (1964). Leaf-characters and a new species in Oreobolus. New Zealand Journal of Botany, 2(4): 454-458.