The red grape variety is an interspecific new breed between Post Oak x Norton, They are genes from Vitis aestivalis. Vitis lincecumii and Vitis vinifera contain. The crossing of the hybrid took place in 1905 in the United States by the botanist Thomas Volney Munson (1843-1913). The vine is resistant to the vine disease Pierce Disease, No stocks were shown in 2010 (Kym Anderson ).
Images: Ursula Brühl, Doris Schneider, Julius Kühn Institute (JKI)