⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Rheum palmatum in version 1.1 of The Plant List.

Rheum palmatum var. tanguticum Maxim. ex Regel is a synonym of Rheum tanguticum var. tanguticum

This name is a synonym of Rheum tanguticum var. tanguticum .

The record derives from Tropicos which reports it as a synonym (record 50250808) with original publication details: Gartenflora 23: 305-306, f. 1 305 1874.