This name is a synonym of Corydalis micrantha (Engelm. ex A.Gray) A.Gray ex Coult..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Manual ed. 5: 62 1867.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:66351-2.
This name was in version 1 of The Plant List, record kew-2738468.