Fabricius, P.C. (1759), Enumeratio Methodica Plantarum horti medici Helmstadiensis: 161 [tax. nov.]

Appel, O. & Al-Shehbaz, I.A. in Kubitzki, K. (ed.) (2002), Cruciferae. The Families and Genera of Vascular Plants 5: 104 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 28 APC [secondary reference]

• APC Dist.: Vic (naturalised)

Al-Shehbaz, I.A. (September 2012), A generic and tribal synopsis of the Brassicaceae (Cruciferae). Taxon 61(5): 945 [secondary reference]

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