Linnaeus, C. (1 May 1753), Species Plantarum 2: 881 [tax. nov.]

• Type: (not designated).

Linnaeus, C. (1754), Genera Plantarum Edn. 5: 375 [secondary reference]

Hamilton, A.G. (1892), On the effect which settlement in Australia has produced upon indigenous vegetation. Journal and Proceedings of the Royal Society of New South Wales 26: 235 [secondary reference]

Britton, N.L. & Brown, A. (7 June 1913), An Illustrated Flora of the Northern United States, Canada and the British possessions Edn. 2, 3: 457 [secondary reference]

• Type: Inula helenium L.

Black, J.M. (1929), Bignoniaceae - Compositae. Flora of South Australia 4: 642 [secondary reference]

• Etymology: "Latin name of the European species I. Helenium, L."

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 921 [secondary reference]

• Etymology: "Latin name of the European species I. Helenium, L."

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 394 [secondary reference]

Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 348 [secondary reference]

Burbidge, N.T. & Gray, M. (1970), Flora of the Australian Capital Territory: 385 [secondary reference]

Santos-Vicente, M., Martinez-Ortega, M.M. & Rico, E. (2012), [2111] Proposal to conserve the name Inula (Asteraceae) with a conserved type. Taxon 61(6): 1330-1331 [secondary reference]

Wilson, K.L. (August 2016), Report of the General Committee: 14. Taxon 65(4): 878 [secondary reference]

• Text: "The following conservation and rejection proposals... are declined... (2111) cons. Inula (typ. cons.)"

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