⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-61916, with some changes.
This name is a synonym of Calendula incana Willd..
The record derives from TICA which reports it as a synonym (record 5B5A220A-75E6-432A-BBB5-AA805E3CC546) with original publication details: "Fl. Port., ed. 2: 580 (1947)" 580 1947.