Kurz, W.S. (1867), Enumeration of Australian Lemnaceae. Journal of Botany, British and Foreign: 115 [tax. nov.]

• Type: "Murray River, F. Mueller!"

Hegelmaier, C.F. (1868), Die Lemnaceen: 149 [nomenclatural synonym]

nomenclatural synonym of: Spirodela oligorrhiza var. pleiorrhiza (F.Muell. ex Kurz) Hegelm. legitimate

Hegelmaier, C.F. (1895), Systematische ubersicht der Lemnaceen. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 21: 288 [basionym]

basionym of: Spirodela pleiorrhiza (F.Muell. ex Kurz) Hegelm. legitimate

Plas, F. van der (1971), Lemnaceae. Flora Malesiana Series I 7(1): 226 [secondary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Landoltia punctata (G.Mey.) Les & D.J.Crawford legitimate

Landolt, E. in Wilson, A.J.G. (ed.) (2011), Lemnaceae. Flora of Australia 39: 276 [taxonomic synonym]

taxonomic synonym of: Spirodela punctata (G.Mey.) C.H.Thomps. legitimate

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