Oxera longifolia Vieill. is a synonym of Oxera robusta Vieill.

This name is a synonym of Oxera robusta Vieill..

The record derives from WCSP which reports it as a synonym (record 144887) with original publication details: Bull. Soc. Linn. Normandie 7: 92 1863.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:863966-1.