This name is a synonym of Comospermum yedoense (Maxim. ex Franch. & Sav.) Rauschert.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 303004) with original publication details: Taxon 31: 560 1982.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:910439-1.
This name was in version 1 of The Plant List, record kew-303004, and has not been changed.