The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-126857, with some changes.

M Calendula undulata J.Gay ex Gaudin is a synonym of Calendula arvensis (Vaill.) L.

This name is a synonym of Calendula arvensis (Vaill.) L..

The record derives from TICA which reports it as a synonym (record C17C775F-6FF3-4679-A499-D6422B5493FD) with original publication details: 417 1829.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187936-1.