Linnaeus, C. [filius] (April 1782), Supplementum Plantarum: 95 [tax. nov.]

Ker Gawler, J.B. (1802), Watsonia marginata, Long-Spiked Watsonia. Curtis's Botanical Magazine 17: t. 608 [basionym]

basionym of: Watsonia marginata (L.f.) Ker Gawl. legitimate

Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 41 [nomenclatural synonym]

nomenclatural synonym of: Watsonia marginata (L.f.) Ker Gawl. legitimate

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Iridaceae. Flora of Victoria Edn. 1, 2: 702 [nomenclatural synonym]

nomenclatural synonym of: Watsonia marginata (L.f.) Ker Gawl. legitimate

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