⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2644945, and has not been changed.

Aquilegia piersoniana L.O.Williams is a synonym of Aquilegia caerulea E.James

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ann. Missouri Bot. Gard. 21: 344 1934.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:16869-2.