This name is a synonym of Artemisia macrocephala Jacquem. ex Besser.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 73E44DBC-F937-468D-901C-F804501DDACC) with original publication details: Fl. Alt. 3: 656 (1904) 656 1904.
This name was in version 1 of The Plant List, record gcc-71683, and has not been changed.