⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-8473, and has not been changed.

Amsonia standleyi Woodson is a synonym of Amsonia palmeri A.Gray

This name is a synonym of Amsonia palmeri A.Gray.

The record derives from WCSP which reports it as a synonym (record 8473) with original publication details: Ann. Missouri Bot. Gard. 15: 413 1928.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:12099-2.