⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-62592, with some changes.
This name is a synonym of Ratibida columnifera (Nutt.) Wooton & Standl..
The record derives from TICA which reports it as a synonym (record 621AC291-B824-4AA3-9A68-B0138F98FB79).
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:217867-2.