⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-65351, with some changes.
This name is a synonym of Cosmos purpureus (DC.) Benth. & Hook.f. ex Hemsl..
The record derives from TICA which reports it as a synonym (record BA6EFE44-532B-4C72-9237-C620283836AE) with original publication details: Brittonia 14 173 1962.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66788-2.