This name is a synonym of Keckiella ternata var. septentrionalis (Munz & I.M. Johnst.) N.H. Holmgren.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50114911) with original publication details: Bull. S. Calif. Acad. Sci. 23(1): 28–29 1924.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:307626-2.
This name was in version 1 of The Plant List, record tro-50114911.