The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-79827, with some changes.

M Machaeranthera glabriuscula (Nutt.) Cronquist & D.D.Keck is a synonym of Xylorhiza glabriuscula Nutt.

This name is a synonym of Xylorhiza glabriuscula Nutt..

The record derives from TICA which reports it as a synonym (record D263E200-04DB-467B-A490-6C40D27E0672) with original publication details: 239 1957.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:148351-2.