Hart, J.M. & Henwood, M.J. (27 February 2006), A revision of Australian Trachymene (Apiaceae: Hydrocotyloideae). Australian Systematic Botany 19(1): 40-41, Fig. 10 [comb. nov.]

basionym: Didiscus compositus var. robertsonii Domin legitimate taxonomic synonym: Trachymene anisocarpa 'Dergholm variant' [n/a]

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Didiscus compositus var. robertsoni Domin orth. var. nomenclatural synonym: Didiscus compositus var. robertsonii Domin legitimate taxonomic synonym: Trachymene anisocarpa 'Dergholm variant' [n/a]

• APC Dist.: NSW, Vic, Tas

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 8 [secondary reference]

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