Bruyns, P.V. (2007), Euphorbia World 3(1): 5 [comb. nov.]

basionym: Synadenium umbellata Pax legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Synadenium umbellata Pax legitimate taxonomic synonym: Synadenium grantii Hook.f. legitimate

• APC Dist.: Qld (naturalised)

Bostock, P.D. & Holland, A.E. (3 October 2014), Appendix A. Name and status changes 2013 census to 2014 census. Census of the Queensland Flora: 22 [secondary reference]

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