This name is a synonym of Tanacetum vahlii DC..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record E2A2E450-F109-416E-9379-24AC811C6404) with original publication details: Sch. Bip. in Flora 34. 1851. 748 1851.
This name was in version 1 of The Plant List, record gcc-19822.