Wimmer, F.E. (1948), Annalen des K. K. Naturhistorischen Hofmuseums 56: 335 [comb. nov.]

basionym: Lobelia fluviatilis R.Br. legitimate

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 814 [secondary reference]

nomenclatural synonym: Lobelia fluviatilis R.Br. legitimate nomenclatural synonym: Isotoma fluviatilis (R.Br.) F.Muell. ex Benth. legitimate taxonomic synonym: Lobelia inundata R.Br. legitimate

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 364 [secondary reference]

Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 411 [nomenclatural synonym]

nomenclatural synonym of: Isotoma fluviatilis (R.Br.) F.Muell. ex Benth. legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 293 [nomenclatural synonym]

nomenclatural synonym of: Isotoma fluviatilis (R.Br.) F.Muell. ex Benth. legitimate

McComb, J.A. (7 December 1970), A revision of the species Isotoma fluviatilis. Contributions from the New South Wales National Herbarium 4(3): 106-111 [nomenclatural synonym]

nomenclatural synonym of: Isotoma fluviatilis (R.Br.) F.Muell. ex Benth. legitimate

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

nomenclatural synonym of: Isotoma fluviatilis (R.Br.) F.Muell. ex Benth. legitimate

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