Marchant, N.G. & Lowrie, A.S. (1992), New names and new combinations in 35 taxa of Western Australian tuberous and pygmy Drosera. Kew Bulletin 47(2): 317 [tax. nov.]

• Type: "Western Australia, Darling Downs Range E of Perth on O'Brien Road, 5 km N of Toodyay Road, in loam-laterite soils in jarrah forest, A.Lowrie 84/081, 10/6/84 (holotypus PERTH)."

• Etymology: "The epithet refers to the hilly habitat of the new taxon."
• APC Dist.: WA

Chrtek, J. & Slavikova, Z. (2000), Genera and families of the Droserales order. Novitates Botanicae ex Universitate Carolina 13: 43 [basionym]

basionym of: Sondera collina (N.G.Marchant & Lowrie) Chrtek & Slavikova legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Sondera collina (N.G.Marchant & Lowrie) Chrtek & Slavikova legitimate

• APC Dist.: WA

Lowrie, A. (2014), Appendix. Carnivorous Plants of Australia Magnum Opus 3: 1275 [basionym]

basionym of: Drosera collina (N.G.Marchant & Lowrie) Lowrie legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Drosera collina (N.G.Marchant & Lowrie) Lowrie legitimate

Percy-Bower, J.M. & Parker, C.M. (28 March 2019), Updates to Western Australia’s vascular plant census for 2018. Nuytsia 30: 9 [nomenclatural synonym]

nomenclatural synonym of: Drosera collina (N.G.Marchant & Lowrie) Lowrie legitimate

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