Cyperaceae Juss.
Hypolytrum costatum Thwaites , nom. illeg., scientific
Thwaites, G.H.K. (1864), Enumeratio Plantarum Zeylaniae 5: 346 [tax. nov.]
Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Scirpodendron ghaeri (Gaertn.) Merr. legitimate