Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/51269648
- nomenclatural synonym: Heliotropium elachanthum F.Muell.
- nomenclatural synonym: Allocarya elachantha (F.Muell.) Brand
- nomenclatural synonym: Heliotropium elacanthum Stanley
- orthographic variant: Plagiobothrys elacanthus Stanley
- misapplied: Eritrichium australasicum auct. non A.DC. by Bentham, G. (16 December 1868), Flora Australiensis 4