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): 65 [comb. nov.]

basionym: Stenopetalum gracile Bunge legitimate

Hewson, H.J. in George, A.S. (ed.) (9 December 1982), Brassicaceae. Flora of Australia 8: 302 [taxonomic synonym]

taxonomic synonym of: Stenopetalum robustum Endl. legitimate

Keighery, G.J. (15 April 2002), Taxonomic notes on the genus Stenopetalum (Brassicaceae). Nuytsia 14(3): 395 [nomenclatural synonym]

nomenclatural synonym of: Stenopetalum gracile Bunge legitimate

---