Solms-Laubach, H.M.C.L.F. zu in Candolle, A.L.P.P. & Candolle, A.C.P. (1883), Pontederiaceae. Monographiae Phanerogamarum 4: 523 [comb. nov.]

basionym: Pontederia hastata L. legitimate

Backer, C.A. (December 1951), Pontederiaceae. Flora Malesiana Series I 4(3): 258 [secondary reference]

Maconochie, J.R. & Byrnes, N.B. (30 August 1971), Additions to the Flora of the Northern Territory. Muelleria 2(2): 134 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 266 [secondary reference]

Aston, H.I. in George, A.S. (ed.) (1987), Pontederiaceae. Flora of Australia 45: 49, Map 48 [secondary reference]

nomenclatural synonym: Pontederia hastata L. legitimate

• APC Dist.: NT

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 69 [secondary reference]

Short, P.S. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Pontederiaceae. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 333, Fig. 87 [secondary reference]

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: 59 [nomenclatural synonym]

nomenclatural synonym of: Pontederia hastata L. legitimate

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