Clausen, R.T. (1959), Sedum of the Trans-Mexican Volcanic Belt: an Exposition of Taxonomic Methods: 70 [comb. et stat. nov.]

basionym: Sedum praealtum A.DC. legitimate

Toelken, H.R., Jeanes, J.A. & Stajsic, V. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Crassulaceae. Flora of Victoria 3: 552 [nomenclatural synonym]

nomenclatural synonym of: Sedum praealtum A.DC. subsp. praealtum legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Sedum praealtum A.DC. subsp. praealtum legitimate

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