⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50136476, and has not been changed.

Rheum caspicum Pall. is a synonym of Rheum tataricum L.f.

This name is a synonym of Rheum tataricum L.f..

The record derives from Tropicos which reports it as a synonym (record 50136476) with original publication details: Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 10: 382 382 1797.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:696717-1.