Miquel, F.A.W. (1859), Flora van Nederlandsch Indie 3(4): 549 [comb. nov.]

basionym: Pontederia dubia Blume legitimate

Shaffer-Fehre, M. (1991), The endotegmen tuberculae: an account of little-known structure from the seed coat of the Hydrocharitoideae (Hydrocharitaceae) and Najas (Najadaceae). Botanical Journal of the Linnean Society 107: 186 [nomenclatural synonym]

nomenclatural synonym of: Limnobium dubium (Blume) Shaffer-Fehre legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Limnobium dubium (Blume) Shaffer-Fehre legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Hydrocharis dubia (Blume) Backer legitimate

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