Myrtaceae Juss.
Calothamnus subg. Pentacalothamnus Hawkeswood , legitimate, scientific
Hawkeswood, T.J. (23 December 1987), A taxonomic revision of the genus Calothamnus Labill. (Myrtaceae: Leptospermoideae). Part 1. The 4-merous species. Nuytsia 6(1): 71 BHL [tax. nov.]
  • Neotype: Calothamnus gracilis R.Br.
taxonomic synonym: Calothamnus sect. Pentaphalanx Kuntze nom. inval., nom. nud.