Mueller, F.J.H. von (1858), Fragmenta Phytographiae Australiae 1(1): 24 [tax. nov.]

• Type: "In terra Arnhem's Land. Leichhardt. Ad flumen Victoriae."

Mueller, F.J.H. von (1873), Fragmenta Phytographiae Australiae 8(60): 44 [basionym]

basionym of: Monochoria cyanea (F.Muell.) F.Muell. legitimate

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 512 [nomenclatural synonym]

nomenclatural synonym of: Monochoria cyanea (F.Muell.) F.Muell. legitimate

Backer, C.A. (December 1951), Pontederiaceae. Flora Malesiana Series I 4(3): 259 [secondary reference]

Aston, H.I. (29 May 1985), Monochoria cyanea and M. australasica (Pontederiaceae) in Australia. Muelleria 6(1&2): 56 [secondary reference]

• Lectotype: " "Limnostachys cyanea – Victoria River ferd Mueller" in Mueller's hand on plain blue label (K)."

Aston, H.I. (29 May 1985), Monochoria cyanea and M. australasica (Pontederiaceae) in Australia. Muelleria 6(1&2): 55 [nomenclatural synonym]

nomenclatural synonym of: Monochoria cyanea (F.Muell.) F.Muell. legitimate

Aston, H.I. in George, A.S. (ed.) (1987), Pontederiaceae. Flora of Australia 45: 49 [nomenclatural synonym]

nomenclatural synonym of: Monochoria cyanea (F.Muell.) F.Muell. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Pontederiaceae. Flora of South-eastern Queensland 3: 52 [nomenclatural synonym]

nomenclatural synonym of: Monochoria cyanea (F.Muell.) F.Muell. legitimate

Pellegrini, M.O.O., Horn, C.N. & Almeida, R.F. (2018), Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L. Phytokeys 108: 58 [secondary reference]

• Type: "Lectotype...(K barcode K000873493!: isolectotypes: G barcode G00164431!, K barcode K000873494!, MEL barcodes MEL665251! MEL665252!)."

Pellegrini, M.O.O., Horn, C.N. & Almeida, R.F. (2018), Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L. Phytokeys 108: 58 [basionym]

basionym of: Pontederia cyanea (F.Muell.) M.Pell. & C.N.Horn legitimate

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

nomenclatural synonym of: Pontederia cyanea (F.Muell.) M.Pell. & C.N.Horn legitimate

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