⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-13297, and has not been changed.
This name is a synonym of Ratibida columnifera f. pulcherrima (DC.) Fernald.
The record derives from TICA which reports it as a synonym (record 81E23802-2D99-43E7-9B22-18C96436BEE6) with original publication details: 439 1841.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:241206-1.