Aiton, W.T. (1812), Hortus Kewensis Edn. 2, 4: 74 [tax. nov.]

• Type: Euclidium syriacum (L.) W.T.Aiton

• Comment: nom. cons. (ref. I.C.B.N. (1983) No. 3038).

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 161 [secondary reference]

Hewson, H.J. in George, A.S. (ed.) (9 December 1982), Brassicaceae. Flora of Australia 8: 298-299 APC [secondary reference]

• APC Comment: There is no indication in the protologue that Robert Brown wrote the description of this genus, although authorship is sometimes attributed to "R.Br. in W.T.Aiton".
• APC Dist.: SA (doubtfully naturalised)

Appel, O. & Al-Shehbaz, I.A. in Kubitzki, K. (ed.) (2002), Cruciferae. The Families and Genera of Vascular Plants 5: 127 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 323 [secondary reference]

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