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⚠ Version 1 of The Plant List has been superseded.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-100487, and has not been changed.

M Machaeranthera cognata (H.M.Hall) Cronquist & D.D.Keck is a synonym of Xylorhiza cognata (H.M.Hall) T.J.Watson

This name is a synonym of Xylorhiza cognata (H.M.Hall) T.J.Watson.

The record derives from TICA which reports it as a synonym (record 23BB9178-546C-44FD-8075-9ABD5F7CD816) with original publication details: 239 1957.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:148337-2.