Anderberg, A.A. (1991), Taxonomy and Phylogeny of the Tribe Gnaphalieae (Asteraceae). Opera Botanica 104: 89 [comb. nov.]

basionym: Helichrysum secundiflorum N.A.Wakef. legitimate

Everett, J. in Harden, G.J. (ed.) (1992), Ozothamnus. Flora of New South Wales 3: 242 [secondary reference]

taxonomic synonym: Helichrysum secundiflorum N.A.Wakef. legitimate common name: Cascade Everlasting [n/a]

Wilson, P.G., Short, P.S. & Orchard, A.E. (16 April 1992), Some nomenclatural changes in the Angianthinae and Cassiniinae (Asteraceae: Gnaphalieae). Muelleria 7(4): 523 [isonym]

isonym of: Ozothamnus secundiflorus (N.A.Wakef.) C.Jeffrey legitimate

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

isonym of: Ozothamnus secundiflorus (N.A.Wakef.) C.Jeffrey legitimate

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