Crassulaceae J.St.-Hil.
Sedum altissimum Poir. , legitimate, scientific
Poiret, J.L.M. in Lamarck, J.-B.P.A. de M. de & Poiret, J.L.M. (1798), Encyclopédie Méthodique, Botanique 4(2): 634 BHL [tax. nov.]
Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Sedum sediforme (Jacq.) Pau legitimate