⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2873340, and has not been changed.
This name is a synonym of Paeonia californica .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: J. Roy. Hort. Soc. 12: 433 1890.