Proteaceae Juss.
Hakea rigida C.A.Gardner ex Haegi , legitimate, scientific
Haegi, L., Barker, W.R. & Barker, R.M. in Wilson, A.J.G. (ed.) (1999), Appendix: Hakea. Flora of Australia 17B: 395-396 APC [tax. nov.]
  • Type: Campion, W.A., 28 Sept. 1931, C.A.Gardner 2761; holo: PERTH; iso: PERTH.
  • APC Dist.: WA
  • Etymology: "The epithet, used by C.A.Gardner as a manuscript name on specimens in the Westsern Australian Herbarium, is understood to be from the Latin rigidus, rigid, referring to the leaves."
Barker, R.M., Haegi, L. & Barker, W.R. in Wilson, A.J.G. (ed.) (1999), Hakea. Flora of Australia 17B: 155-156, Map 154 [secondary reference]