⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2673536, with some changes.

Berberis buxifolia var. nana Usteri is a synonym of Berberis microphylla G.Forst.

This name is a synonym of Berberis microphylla G.Forst..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Mitt. Deutsch. Dendrol. Ges. 8: 90 1899.