Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 106 APC [tax. nov.]

• Type: "Lazarides 6999, 18.xii.1963, on Stuart Hwy, 16 miles SE of Katherine (CANB 129081); isotypes: (CANB 137717, NT)."

• APC Dist.: NT

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 4 [secondary reference]

Barker, R.M. (29 August 1996), Additional species, new combinations and other notes on Acanthaceae of Australia. Journal of the Adelaide Botanic Gardens 17: 143 [secondary reference]

---