Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [primary reference]

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - APC [secondary reference]

• APC Dist.: WA

Barrett, R.L. & Telford, I.R.H. (3 November 2015), Two new species of Phyllanthus from northern Australia and notes on Phyllanthus, Sauropus and Synostemon (Phyllanthaceae) in Western Australia. Nuytsia 26: 160 [taxonomic synonym]

taxonomic synonym of: Sauropus rigidulus (Müll.Arg.) Airy Shaw legitimate

Parker, C.M. & Percy-Bower, J.M. (31 March 2016), Updates to Western Australia’s vascular plant census for 2015. Nuytsia 27: 15 [taxonomic synonym]

taxonomic synonym of: Sauropus rigidulus (Müll.Arg.) Airy Shaw legitimate

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