This name is a synonym of Vitis aestivalis var. argentifolia (Munson ex L.H. Bailey) Fernald.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 34000855) with original publication details: Gentes Herb. 3(4): 194–198, f. 109–110 1934.
This name was in version 1 of The Plant List, record tro-34000855, and has not been changed.