Ker Gawler, J.B. in Sims, J. (1803), Botanical Magazine 17: t. 672 [primary reference]

Goldblatt, P. in Kubitzki, K. (ed.) (1998), Iridaceae. The Families and Genera of Vascular Plants 3: 329, Fig. 89C [secondary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

• APC Dist.: WA (naturalised), Vic (naturalised)

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 353 [secondary reference]

---