Vriese, W.H. de in Lehmann, J.G.C. (ed.) (1845), Lobeliaceae. Plantae Preissianae 1(3): 394 [tax. nov.]

• Type: "In arenosis sylvae prope Lime-Kiln, Perth, d. 5. m. Novembris 1839. Herb. Preiss. No. 1426."

Bentham, G. (16 December 1868), Flora Australiensis 4: 135 [taxonomic synonym]

taxonomic synonym of: Isotoma brownii G.Don nom. illeg., nom. superfl.

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

orthographic variant: Lobelia lehmanni de Vriese orth. var.

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

taxonomic synonym of: Isotoma hypocrateriformis (R.Br.) Druce legitimate

---