Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 42 [primary reference]

James, T.A. & Brown, E.A. in Harden, G.J. (ed.) (1993), Iridaceae. Flora of New South Wales 4: 123 [nomenclatural synonym]

nomenclatural synonym of: Watsonia borbonica subsp. ardernei (Sander) Goldblatt legitimate

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Iridaceae. Flora of Victoria Edn. 1, 2: 703 [taxonomic synonym]

taxonomic synonym of: Watsonia borbonica (Pourr.) Goldblatt legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Watsonia borbonica (Pourr.) Goldblatt legitimate

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