Medikus, F.K. (1788), Vorlesungen der Churpfälzischen Physikalisch-Ökonomischen Gesellschaft in Heidelberg 4: 244 [tax. nov.]

• Type: Sida crispa L.

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 329 [secondary reference]

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Malvaceae. Flora of the Kimberley Region: 213 [secondary reference]

Bayer, C. & Kubitzki, K. in Kubitzki, K. (ed.) (2002), Malvaceae. The Families and Genera of Vascular Plants 5: 294 [secondary reference]

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - APC [secondary reference]

• APC Dist.: WA, NT, Qld

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 401 [secondary reference]

---