⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2736129, with some changes.

Coptis quinquefolia var. ramosa (Makino) Ohwi is a synonym of Coptis quinquefolia Miq.

This name is a synonym of Coptis quinquefolia Miq..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Natl. Sci. Mus. Tokyo 33: 72 1953.