Mildbraed, G.W.J. in Engler, H.G.A. (26 May 1908), Stylidiaceae. Das Pflanzenreich 35: 58 [comb. et stat. nov.]

basionym: Stylidium lehmannianum Sond. legitimate

Wege, J.A. (16 December 2006), Taxonomic observations on Stylidium spathulatum (Stylidiaceae), with the description of three allied species from section Saxifragoidea. Nuytsia 16(1): 234 [taxonomic synonym]

taxonomic synonym of: Stylidium spathulatum R.Br. legitimate

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

taxonomic synonym of: Stylidium spathulatum R.Br. legitimate

Wege, J.A. (8 June 2017), Stylidium miscellany 3: a synopsis of Robert Brown’s Stylidiaceae types and occasional notes on associated names. Nuytsia 28: 244 [taxonomic synonym]

taxonomic synonym of: Stylidium spathulatum R.Br. legitimate

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