Emperor
Vitis vinifera L.
Emperor is a grape variety with red berries.1
Its country of origin is United States.2
In 2023 it covered 27 hectares of bearing vineyards worldwide, ranking 762 of 1497 varieties in the database.2
It is now grown in one country only: Argentina.2
VIVC lists its parents as unknown × Lairen, a pedigree confirmed by DNA markers.1
VIVC records 5 other names for it.1
Area by country
Area, 2023
Where Emperor grows
Countries from the University of Adelaide database; dots mark country centres, not regions.
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Other names
Emperador · Genova · Genova Rosa · Red Emperador · Red Emperor
Offspring (VIVC)
Parents
Other varieties from United States
Sources
- VIVC passport no. 3904. Vitis International Variety Catalogue (VIVC), Julius Kühn-Institut, 2026. level 2
- Database of Regional, National and Global Winegrape Bearing Areas by Variety, 2000 to 2023. Anderson K., Nelgen S., Puga G. Wine Economics Research Centre, University of Adelaide (CC BY 4.0), 2026. level 3