What is "ederena"

Ederena is a red French wine grape variety that is a crossing of the Bordeaux wine grape Merlot and the Southwest France variety Abouriou. The grape was created in 1952 at the Institut National de la Recherche Agronomique (INRA) center in Bordeaux. In the United States, Ederena is being cultivated by E & J Gallo Winery and the University of California, Davis in the San Joaquin Valley. There is also some plantings of the grape in Switzerland.

The name Ederena comes from the Basque ederrena which means "the most beautiful".