⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-54904, with some changes.
This name is a synonym of Calendula incana Willd..
The record derives from TICA which reports it as a synonym (record 8AE48E3E-84F7-42B3-BBC5-71BF58F6255A) with original publication details: "J. Linn. Soc., Bot. 16: 516 (1878)" 516 1878.