⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-5108152, with some changes.

Rebutia pygmaea (R.E. Fr.) Britton & Rose is a synonym of Lobivia pygmaea (R.E. Fr.) Backeb.

This name is a synonym of Lobivia pygmaea (R.E. Fr.) Backeb..

The record derives from Tropicos which reports it as a synonym (record 5108152) with original publication details: Cactaceae 3: 47, f. 60 47 1922.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:218187-2.