Cyperus angustatus R.Br. legitimate | sensu Council of Heads of Australasian Herbaria (2012), Australian Plant Census
Cyperus angustatis Boeckeler orth. var. Cyperus angustatus R.Br. var. angustatus legitimate Mariscus angustatus (R.Br.) C.B.Clarke legitimate
? Cyperus fulvus R.Br. auct. non R.Br.: Mueller, F.J.H. von (1874), Fragmenta Phytographiae Australiae 8(71): 268
  • NT, Qld
Cyperus angustatus auct. non R.Br.: Bentham, G. (1878) [fide Council of Heads of Australasian Herbaria (2012)] , p.p. = Cyperus perangustus Kük. ex S.T.Blake
Cyperus angustatus auct. non R.Br.: Bailey, F.M. (1902) [fide Council of Heads of Australasian Herbaria (2012)] , p.p. = Cyperus perangustus Kük. ex S.T.Blake
Cyperus angustatus auct. non R.Br.: Kükenthal, G. (1936) [fide Council of Heads of Australasian Herbaria (2012)] , p.p. = Cyperus perangustus Kük. ex S.T.Blake