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): 321 [tax. nov.]

• Type: "Western Australia, 2.5 km E of Murray Bend, Ravenswood, in sandy clay soils under and between low shrubs on the margins of swamps, A.Lowrie 84/059, 26/5/84 (holotypus PERTH)."

• Etymology: "The specific epithet is derived from the distinctive trumpet-shaped style apices."
• APC Dist.: WA

Chrtek, J. & Slavikova, Z. (2000), Genera and families of the Droserales order. Novitates Botanicae ex Universitate Carolina 13: 45 [basionym]

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

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Dicotyledons. Flora of the South West 2: 581 [secondary reference]

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

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

• APC Dist.: WA

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 74 [secondary reference]

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