Wimmer, F.E. (1935), Repertorium Specierum Novarum Regni Vegetabilis: 3 [tax. nov.]

• Type: "Australia, loco non indicato, in creeks leg. R. Cunningham (Herb. Cambridge)."

Wimmer, F.E. in Engler, H.G.A. (1943), Campanulaceae - Lobeliaceae. Das Pflanzenreich 106: 109 [secondary reference]

Lammers, T.G. (1998), New Names and New Combinations in Campanulaceae. Novon 8(1): 34 [replaced synonym]

replaced synonym of: Lobelia australiensis Lammers legitimate

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

doubtful taxonomic synonym of: Lobelia concolor R.Br. legitimate

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