This name is a synonym of Daphnopsis purpusii Brandegee.
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 12: 728 1935.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:76746-2.
This name was in version 1 of The Plant List, record kew-2757448, and has not been changed.