Lepidosperma concavum R.Br. legitimate | sensu Council of Heads of Australasian Herbaria (2012), Australian Plant Census
Chaetospora concava (R.Br.) Nees legitimate Lepidosperma concava R.Br. orth. var. Lepidosperma concavum R.Br. var. concavum legitimate Lepidosperma squamatum var. concavum (R.Br.) Kük. legitimate Lepidotosperma concavum Roem. & Schult. orth. var.
Lepidosperma laterale R.Br. auct. non R.Br.: Hooker, J.D. (29 December 1859), Introductory Essay. The botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae 2(11): lxiii Lepidosperma squamatum Labill. auct. non Labill.: Rodway, L. (1903), The Tasmanian Flora: 246
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