Domin, K. (1926), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 695 [tax. nov.]

• Type: "West-Australia: W.H. Ince; eine sehr dekorative Form!"

• Comment: Published as Lepidium papillosum var. normale f. purpureum.

Hewson, H.J. (26 February 1982), The genus Lepidium L. (Brassicaceae) in Australia. Brunonia 4(2): 268 [taxonomic synonym]

taxonomic synonym of: Lepidium oxytrichum Sprague legitimate

Hewson, H.J. in George, A.S. (ed.) (9 December 1982), Brassicaceae. Flora of Australia 8: 272 [taxonomic synonym]

taxonomic synonym of: Lepidium oxytrichum Sprague legitimate

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