Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/51311375
Usage of Roepera billardierei (DC.) G.Don
- nomenclatural synonym: Zygophyllum billardierii DC.
- nomenclatural synonym: Zygophyllum billardierei DC.
- nomenclatural synonym: Zygophyllum billardieri F.Muell.
- nomenclatural synonym: Zygophyllum billardierei DC. var. billardierei
- orthographic variant: Roepera billardierii G.Don
- orthographic variant: Roepera billardieri Beier & Thulin
- doubtful taxonomic synonym: Zygophyllum billardieri var. stenophyllum Diels & E.Pritz.
- doubtful taxonomic synonym: Zygophyllum billardierei var. stenophyllum F.Muell. ex Diels & E.Pritz.
- pro parte misapplied: Zygophyllum ammophilum auct. non F.Muell. by Mueller, F.J.H. von (November 1878), Fragmenta Phytographiae Australiae 11(89)