Nuttall, T. (1818), The Genera of North American Plants 2: 141 [tax. nov.]

Black, J.M. (1909), Naturalised Flora of South Australia: 83 [secondary reference]

Thompson, I.R. (22 May 2007), A taxonomic treatment of tribe Anthemideae (Asteraceae) in Australia. Muelleria 25: 27 [misapplied]

misapplied to: Tanacetum vulgare L. legitimate by Black, J.M. (1909), Naturalised Flora of South Australia: 83

Thompson, I.R. in Wilson, A.J.G. (ed.) (2015), Asteraceae Subfam. Asteroideae Trib. 3. Anthemideae. Flora of Australia 37: 336 [misapplied]

misapplied to: Tanacetum vulgare L. legitimate by Black, J.M. (1909), Naturalised Flora of South Australia: 83

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