Frohlich, M.W., Thulin, M. & Chase, M.W. (24 February 2020), Ninety-three new combinations in Euploca for species of Heliotropium section Orthostachys (Boraginaceae sensu APG). Phytotaxa 434(1): 16 [comb. nov.]

basionym: Heliotropium geocharis Domin legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Heliotropium geocharis Domin legitimate taxonomic synonym: Heliotropium pascuicolum Domin legitimate taxonomic synonym: Heliotropium sp. Clyde Park (E.J.Thompson+ HUG187) Qld Herbarium [n/a]

• APC Comment: Treated as Heliotropium geocharis in Qld.
• APC Dist.: WA, NT, Qld

Percy-Bower, J.M. & Parker, C.M. (21 March 2023), Updates to Western Australia’s vascular plant census for 2022. Nuytsia 34: 11 [secondary reference]

nomenclatural synonym: Heliotropium geocharis Domin legitimate

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