Linnaeus, C. (1 May 1753), Species Plantarum 1: 288 [tax. nov.]

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

basionym of: Monochoria hastata (L.) Solms legitimate

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

nomenclatural synonym of: Monochoria hastata (L.) Solms legitimate

Horn, C.N. & Haynes, R.R. (1987), Typification of Pontederia and its Linnaean species names (Pontederiaceae). Taxon 36(3): 622 [secondary reference]

• Lectotype: "It is unclear if Linnaeus saw specimens of Pontederia hastata other than the one in the Hermann collection (BM). Specimen #129 in the Hermann collection (BM) is here designated as the lectotype for Pontederia hastata L."

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 APC [secondary reference]

• Type: "SRI LANKA. Herb. P. Hermann 2: 52, No. 129 (BM barcode BM000621681!)."

nomenclatural synonym: Monochoria hastata (L.) Solms legitimate

• APC Dist.: NT

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