⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-119688, with some changes.
This name is a synonym of Calendula arvensis (Vaill.) L..
The record derives from TICA which reports it as a synonym (record 188E640A-A79F-4E15-A7D7-C5BED736C0F8) with original publication details: 453 1838.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187842-1.