Candolle, A.P. de in Candolle, A.P. de (ed.) (1824), Malvaceae. Prodromus Systematis Naturalis Regni Vegetabilis 1: 445 [tax. nov.]

• Type: "...in Mexico."

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - APC [secondary reference]

• APC Dist.: Qld (doubtfully naturalised)

Brown, G.K. (December 2021), Appendix A: New names and name and status changes 2020 to 2021. Introduction to the Census of the Queensland Flora 2021: 10 [secondary reference]

• Text: "Status changed from Doubtfully Naturalised to Naturalised"

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