⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-434477, with some changes.

Piptatherum paradoxum (L.) P.Beauv. is a synonym of Oryzopsis paradoxa (L.) Nutt.

This name is a synonym of Oryzopsis paradoxa (L.) Nutt..

The record derives from WCSP which reports it as a synonym (record 434477) with original publication details: Ess. Agrostogr. 18 1812.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1100265-2.