Walpers, W.G. (July 1844), Repertorium Botanices Systematicae 3(2): 297 [comb. nov.]

basionym: Lindernia subulata R.Br. legitimate nomenclatural synonym: Tittmannia subulata (R.Br.) Spreng. legitimate

• Comment: Walpers publishes the name Ilyogeton subulatus twice on the same page of this work for two distinct taxa.

Philcox, D. (1968), A revision of the Malesian Lindernia All. (Scrophulariaceae). Kew Bulletin 22(1): 27 [nomenclatural synonym]

nomenclatural synonym of: Lindernia subulata R.Br. legitimate

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

orthographic variant: Hyogeton subulatus Steud. orth. var. orthographic variant: Ilyogeton subulatum Walp. orth. var.

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

nomenclatural synonym of: Lindernia subulata R.Br. legitimate

Fischer, E., Schäferhoff, B. & Müller, K. (2013), The phylogeny of Linderniaceae - The new genus Linderniella, and new combinations within Bonnaya, Craterostigma, Lindernia, Micranthemum, Torenia and Vandellia. Willdenowia 43(2): 225 [taxonomic synonym]

taxonomic synonym of: Lindernia alsinoides R.Br. legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Vandellia scapigera (R.Br.) Benth. legitimate

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

nomenclatural synonym of: Lindernia subulata R.Br. legitimate

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