⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-19869, and has not been changed.
This name is a synonym of Xylorhiza confertifolia .
The record derives from TICA which reports it as a synonym (record 6BDA5B66-60A7-445F-9CD1-24BE152C6318
) with original publication details: Leafl. W. Bot. 10 11 1963.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:310086-2
.