⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-5237, with some changes.
This name is a synonym of Cosmos sulphureus Cav..
The record derives from TICA which reports it as a synonym (record FF478B2F-D3DA-4ECF-91F7-09C82D42D68A) with original publication details: "Publ. Field Columbian Mus., Bot. Ser. 8" 411 1932.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66801-2.