Müller Argoviensis, J. in Candolle, A.L.P.P. de (ed.) (1866), Euphorbiaceae (p.p.). Prodromus Systematis Naturalis Regni Vegetabilis 15(2): 193 [tax. nov.]

• Type: "In Nova Hollandia (ex hb. Thibaud! in hb. DC.)."

• Comment: Published as `δ diffusa'.

Black, J.M. (1924), Casuarinaceae - Euphorbiaceae. Flora of South Australia 2: 355 [secondary reference]

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 512 [secondary reference]

Halford, D.A. & Henderson, R.J.F. (21 December 2005), Studies in Euphorbiaceae, s. lat. 6. A revision of the genus Poranthera Rudge (Antidesmeae, Porantherinae) in Australia. Austrobaileya 7(1): 16 [taxonomic synonym]

taxonomic synonym of: Poranthera microphylla Brongn. legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Poranthera microphylla Brongn. legitimate

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