Linnaeus, C. (1 May 1753), Species Plantarum 1: 255 [tax. nov.]

• Type: (not designated).

Linnaeus, C. (1754), Genera Plantarum Edn. 5: 123 [secondary reference]

Hitchcock, A.S. in Ramsbottom, J., Wilmott, A.J., Wakefield, E.M. & Sprague, T.A. (ed.) (August 1929), The application of Linnean generic names to be determined by means of specified Standard-species. Nomenclature: Proposals by British Botanists: 140 [secondary reference]

• Lectotype: Cicuta virosa L. (as `pirosa')

Hartley, W. (1953), Standardized Plant Names: a revised list of standard common names for the more important Australian grasses, other pasture plants, and weeds. Bulletin (CSIRO) 272: 23 [secondary reference]

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