⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-56112, with some changes.
This name is a synonym of Xylorhiza glabriuscula .
The record derives from TICA which reports it as a synonym (record E87F8464-BF2C-4CE4-A485-7BE8C58422C5
).