Lindley, J. (1839), A Sketch of the Vegetation of the Swan River Colony: xxx. [tax. nov.]

• Type: (not cited).

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 67 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 59 [secondary reference]

Rye, B.L. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Proteaceae. Flora of the Perth Region 1: 322 [secondary reference]

common name: Plume Smokebush [n/a]

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 133, 134, 137 (plate), 142, 145 [secondary reference]

common name: plume smoke-bush [n/a]

• Etymology: "From Latin, incurvus, curving inwards; refers to upward curving leaves."

Bennett, E.M. in McCarthy, P.M. (ed.) (1995), Conospermum. Flora of Australia 16: 268, Figs 67, 115, Map 296 APC [secondary reference]

• 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: 146 [secondary reference]

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