⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-71222, with some changes.
This name is a synonym of Coreopsis grandiflora Hogg ex Sweet.
The record derives from TICA which reports it as a synonym (record 3A4D5B73-A3D7-47B8-BE98-F47FB8E1F5AB) with original publication details: Bot. Gaz. 94 593 1933.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:65810-2.