Kükenthal, G. (1942), Vorarbeiten zu einer Monographie der Rhynchosporoideae. XIII. Repertorium Specierum Novarum Regni Vegetabilis 51: 152 [comb. et stat. nov.]

basionym: Chapelliera laxa Nees legitimate

Wilson, K.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Cyperaceae. Flora of Victoria Edn. 1, 2: 275 [nomenclatural synonym]

nomenclatural synonym of: Baumea laxa (Nees) Boeckeler legitimate

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

nomenclatural synonym of: Baumea laxa (Nees) Boeckeler legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Machaerina laxa (Nees) T.Koyama legitimate

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