⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-8782, with some changes.
This name is a synonym of Cosmos montanus Sherff.
The record derives from TICA which reports it as a synonym (record D09A639F-DE57-41F4-93FC-106EB8B39588) with original publication details: 433 1932.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66770-2.