The red grape variety (breeding number CS.VT 55) is an interspecific new breeding between Seibel 4986 ( Rayon d'Or
x Csaba Gyöngye
, The name means in German "Donauperle". They are genes of Vitis aestivalis
. Vitis rupestris
and Vitis vinifera
contain. The intersection of hybrid
was in 1966 in Hungary by the breeder Pál Kozma. In 2010 was in Hungary
a cultivated area of 63 hectares.