This name is a synonym of Cnidium monnieri var. formosanum (Y.Yabe) Kitag..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: J. Coll. Sci. Imp. Univ. Tokyo 16(4): 63 1903.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:840451-1.
This name was in version 1 of The Plant List, record kew-2728959, and has not been changed.