1) The red grape variety is an interspecific new breed between Elvira x Brighton, They are genes from Vitis labrusca. Vitis riparia and Vitis vinifera contain. The crossing of the hybrid took place in 1890 in the United States by the botanist Thomas Volney Munson (1843-1913).
2) The red berry grape variety is an interspecific new breed between Keuka x Ontario, They are genes from Vitis labrusca and Vitis vinifera contain. The hybrid was crossed in 1923 by Richard Wellington at the Cornell University in Geneva (New York). It was a crossing partner of the new breed Caberinta,