Grisebach, A.H.R. (1838), Genera et Species Gentianearum adjectis Observationibus Quibusdam Phytogeographicis: 346 [tax. nov.]

• Type: "in littore inter tropicos (Br.), pr. York-Sound (Cunningham!)."

Aston, H.I. (28 July 2009), Notes on Australian taxa of Nymphoides (Menyanthaceae): typification and nomenclature. Muelleria 27(2): 123 [secondary reference]

• Lectotype: (here designated): Sheet with printed "R.Brown, Iter Australiense, 1802-5" label numbered 2982, printed "Type Specimen" label, and with two near-identical labels statins Menyanthes [Nymphoides crossed out] caspitosa / Desc port No 89 a Shoalwater Bay / in humidus" in R.Brown's hand (BM); probably isolectotypes: "Menyanthes geminata / Port Jackson" pro parte as to specimen at top right of sheet (BM).

Aston, H.I. (28 July 2009), Notes on Australian taxa of Nymphoides (Menyanthaceae): typification and nomenclature. Muelleria 27(2): 123 [taxonomic synonym]

taxonomic synonym of: Nymphoides exiliflora (F.Muell.) Kuntze legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [secondary reference]

orthographic variant: Limnanthemum geminatum var. parvifolium Griseb. orth. var.

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Nymphoides exiliflora (F.Muell.) Kuntze legitimate

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