Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 306, 463 [primary reference]

taxonomic synonym: Olearia gunniana var. microcephala (Hook.f.) Hutch. legitimate

• Comment: nom. inval., reference to basionym indirect (see ICBN Art. 33.4 (2006)). Curtis gives the basionym as Olearia gunniana var. microcephala Hutch. but Hutchinson's name was based on Eurybia gunniana var. microcephala Hook.

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Olearia phlogopappa (Labill.) DC. legitimate

Messina, A., Walsh, N.G., Hoebee, S.E. & Green, P.T. (12 April 2013), A morphological assessment of the Olearia phlogopappa complex (Asteraceae) Astereae). Australian Systematic Botany 26: 60 [taxonomic synonym]

taxonomic synonym of: Olearia phlogopappa subsp. gunniana (DC.) Messina legitimate

Messina, A., Walsh, N.G., Hoebee, S.E. & Green, P.T. (9 December 2014), A revision of Olearia section Asterotriche (Asteraceae: Astereae). Australian Systematic Botany 27(3): 231 [taxonomic synonym]

taxonomic synonym of: Olearia phlogopappa subsp. gunniana (DC.) Messina legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Olearia phlogopappa subsp. gunniana (DC.) Messina legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 19 [taxonomic synonym]

taxonomic synonym of: Olearia phlogopappa subsp. gunniana (DC.) Messina legitimate

---