This name is a synonym of Ribes nevadaense var. grantii (A. Heller) A. Berger.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50131632) with original publication details: Muhlenbergia 4(2): 27–29 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:220942-2.
This name was in version 1 of The Plant List, record tro-50131632, and has not been changed.