⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-54806, with some changes.
This name is a synonym of Cosmos landii Sherff.
The record derives from TICA which reports it as a synonym (record 09D63083-5686-49AB-A0AE-710AE2F7B69F) with original publication details: Phytologia 69 197 1990.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:275156-2.