Linnaeus, C. (1 May 1753), Species Plantarum 2: 1040 [tax. nov.]

• Type: "Habitat in G. Narbonensis, Hispaniae saxosis collibus marinis."

Ewart, A.J., Rees, B. & Wood, B. (March 1912), Contributions to the Flora of Australia, No. 17. Proceedings of the Royal Society of Victoria 24(1): 65 [secondary reference]

Messina, A. in National Herbarium of Victoria (2014), VicFlora: Flora of Victoria: - APC [secondary reference]

• APC Dist.: Vic (formerly naturalised)

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