The red grape variety is an interspecific new breed between Champini x Worden ( Concord - bloomed open ). They are genes from Vitis champinii and Vitis labrusca contain. The crossing of the hybrid took place in the USA in 1893 by Thomas V. Munson (1843-1913). It is mainly used as document, but also used for blended wines. No stocks were shown in 2010 (Kym Anderson ).
Images: Ursula Brühl, Doris Schneider, Julius Kühn Institute (JKI)