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    Freiburg 236- 75 R

    interspecific hybrid

    Freiburg 236- 75 R is a breeding line recorded in the Vitis International Variety Catalogue (VIVC), passport no. 21825.1

    Its berries are black.1

    VIVC gives its country or region of origin as Germany.1

    VIVC lists its parents as Merzling × Geisenheim 6494, as given by the breeder or the literature.1

    Crossed in 1975 by Becker, Norbert.1

    It is not in the University of Adelaide area database: no vineyard area is recorded for it in 2000–2023.2

    In the atlas it is a parent of 1 variety.1

    vinoluma engraving: a schematic leaf, not a botanical description of the variety.
    Berry skin (VIVC)
    black1
    Origin
    Germany1
    Offspring in the atlas
    1
    parentMerzling
    parentGeisenheim 6494
    Freiburg 236- 75 R

    Other names

    Fr 236-75 R · Freiburg 236-75

    Offspring

    Parents

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    Sources

    1. VIVC passport no. 21825. Vitis International Variety Catalogue (VIVC), Julius Kühn-Institut, 2026. level 2
    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