This name is a synonym of Aconitum sachalinense subsp. yezoense (Nakai) Kadota.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bull. Natl. Sci. Mus. Tokyo 32: 22 1953.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:707569-1.
This name was in version 1 of The Plant List, record kew-2619050.