Strong, Mark T./Wagner, Warren L. 1997. New and noteworthy Cyperaceae from the Hawaiian Islands. In: Evenhuis, Neal L. and Miller, Scott, E., eds. Records of the Hawaii Biological Survey for 1996. Part 1: Articles. Bishop Museum Occasional Papers. 48:37-50.
Online details: http://hbs.bishopmuseum.org/pdf/strong&wagner97.pdf