Ostenfeld, C.E.H. (1921), Contributions to West Australian Botany, part III : Additions and notes to the flora of extra-tropical W. Australia. Biologiske meddelelser, Kongelige Danske Videnskabernes Selskab 3(2): 85 [primary reference]

Kellermann, J., Rye, B.L. & Thiele, K.R. (2008), Nomenclatural notes, typifications and name changes in Trymalium (Rhamnaceae: Pomaderreae). Transactions of the Royal Society of South Australia 132(1): 24 [orthographic variant]

orthographic variant of: Trymalium spatulatum (Labill.) G.Don legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [orthographic variant]

orthographic variant of: Trymalium spatulatum (Labill.) G.Don legitimate

Kellermann, J. (7 April 2021), The importance of the ‘h’ – Parahomonymy in Trymalium (Rhamnaceae: Pomaderreae). Swainsona 35: 26 [orthographic variant]

orthographic variant of: Trymalium spatulatum (Labill.) G.Don legitimate

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