⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-8444, and has not been changed.
This name is a synonym of Amsonia ciliata var. filifolia .
The record derives from WCSP which reports it as a synonym (record 8444
) with original publication details: Ann. Missouri Bot. Gard. 15: 400 1928.