Cyperaceae Juss.
Cyperus mucronatus var. δ Kunth , legitimate, scientific
Kunth, K.S. (1837), Enumeratio Plantarum Omnium Hucusque Cognitarum 2: 18 BHL [tax. nov.]
Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Cyperus laevigatus L. legitimate