Crassulaceae J.St.-Hil.
Tillaea verticillaris Hook. , nom. illeg., scientific
Hooker, W.J. in Hooker, W.J. (ed.) (1840), Icones Plantarum 3: t. 295 [tax. nov.]
  • Comment: nom. illeg., non DC. (1828)
Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Crassula helmsii (Kirk) Cockayne legitimate