Michaux, A. (1803), Flora Boreali-Americana Edn. 1, 1: 27 [tax. nov.]

• Type: "In cultis Virginiae, Carolinae, Floridae."

Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 116 [taxonomic synonym]

taxonomic synonym of: Cyperus esculentus L. legitimate

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Cyperus rotundus L. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Cyperus rotundus L. legitimate

---