⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26200129, with some changes.

Lewisia sierrae R.S. Ferris is a synonym of Lewisia pygmaea (A. Gray) B.L. Rob.

This name is a synonym of Lewisia pygmaea (A. Gray) B.L. Rob..

The record derives from Tropicos which reports it as a synonym (record 26200129) with original publication details: Ill. Fl. Pacific States 2: 134, f. 1652 134 1944.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:139343-2.