Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 351 [tax. nov.]

• Type: "Lacrosse Island, Cambridge Gulf and Vansittart Bay, A. Cunningham; elevated land, Cape Lambert, Nichol Bay, Gregory's Expedition; Glenelg district, Martin."

Domin, K. (25 October 1908), Monographie der Gattung Didiscus. Sitzungsberichte der Königlichen Böhmischen Gesellschaft der Wissenschaften. Mathematisch-naturwissenschaftliche Classe 10: 63, t. IV fig. 10 [basionym]

basionym of: Didiscus hemicarpus var. major (Benth.) Domin legitimate

Hart, J.M. & Henwood, M.J. (27 February 2006), A revision of Australian Trachymene (Apiaceae: Hydrocotyloideae). Australian Systematic Botany 19(1): 41 [secondary reference]

• Lectotype: Vansittart Bay, [WA], Sept. 1819, A.Cunningham 430; lecto (here designated) K, isolecto: BM?, BRI AQ89288, AQ89290.

Hart, J.M. & Henwood, M.J. (27 February 2006), A revision of Australian Trachymene (Apiaceae: Hydrocotyloideae). Australian Systematic Botany 19(1): 41 [taxonomic synonym]

taxonomic synonym of: Trachymene didiscoides (F.Muell.) B.L.Burtt legitimate

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

taxonomic synonym of: Trachymene didiscoides (F.Muell.) B.L.Burtt legitimate

---