This name is a synonym of Ribes laxiflorum f. inerme (Kurtz) B. Boivin.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50118615) with original publication details: Bot. Jahrb. Syst. 19: 379 1894.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:220976-2.
This name was in version 1 of The Plant List, record tro-50118615.