Aurore is a white complex hybrid grape variety produced by French viticulturist Albert Seibel and used for wine production mostly in the United States and Canada. Over a long lifetime, Seibel produced many complex hybrid crosses of Vitis vinifera to American grapes. The Aurore grape is a cross of Seibel 788 and Seibel 29.
Seyval blanc is a hybrid wine grape variety used to make white wines. Its vines ripen early, are productive and are suited to fairly cool climates. Seyval blanc is grown mainly in England, the United States east coast, in the Pacific Northwest (Oregon), as well as to a lesser extent in Canada. Seyval blanc was created either by Bertille Seyve, or his son-in-law Villard, as a cross of Seibel 5656 and Rayon d'Or, and was used to create the hybrid grape St. Pepin. Seyve and Villard used the same Rayon d'Or x Seibel 5656 crossing to produce the red wine grape Seyval noir.
Vignoles is a complex hybrid wine grape variety presumed to have been developed by J.F. Ravat. It was originally named Ravat 51. According to Ravat, "Ravat 51" was the result of a cross made in 1930 using the complex hybrid wine grape Seibel 6905 and a clone of Pinot Noir known as Pinot de corton. Despite its French-sounding name, the Vignoles grape is mostly grown in North America. Originally named "Vignoles" by the Finger Lakes Wine Growers Association in 1970, genetic testing has recently proved that Vignoles does not share any major genetic markers in common with Seibel 6905 or Pinot Noir. Thus, Vignoles is unrelated to the "Ravat 51" grapevine that was imported into the US in 1949 and the parentage of Vignoles is currently unknown.
Baco blanc or Baco 22A is a French-American hybrid grape variety. It is a cross of Folle blanche and the Noah grape, created in 1898 by the grape breeder François Baco. Folle blanche is its Vitis vinifera parent. Noah, its other parent, is itself a cross of Vitis labrusca and Vitis riparia.
Dornfelder is a dark-skinned variety of grape of German origin used for red wine. It was created by August Herold (1902–1973) at the grape breeding institute in Weinsberg in the Württemberg region in 1955. Herold crossed the grape varieties Helfensteiner and Heroldrebe, the latter which bears his name, to create Dornfelder. Helfensteiner and Heroldrebe were both crosses created some decades earlier by Herold. Dornfelder received varietal protection and was released for cultivation in 1979. It was named in honor of Immanuel August Ludwig Dornfeld (1796–1869), a senior civil servant who was instrumental in creating the viticultural school in Weinsberg.
Vidal blanc is a white hybrid grape variety produced from the Vitis vinifera variety Ugni blanc and another hybrid variety, Rayon d'Or. It is a very winter-hardy variety that manages to produce high sugar levels in cold climates with moderate to high acidity.
Traminette is a cross of the French American hybrid Joannes Seyve 23.416 and the German Vitis vinifera cultivar Gewürztraminer made by Herb C. Barrett ca. 1965 at the University of Illinois, Urbana/Champaign. His intention was to produce a large clustered table grape with the flavor of Gewürztraminer. He sent the cross to the New York State Agricultural Experiment Station grape breeding program at Cornell for development when he departed from Illinois. Traminette was found to have excellent wine quality, combined with good productivity, partial resistance to several fungal diseases, and cold hardiness superior to its acclaimed parent, Gewürztraminer, while retaining a similar character.
Cayuga White is a mid-season ripening wine grape developed from crosses of the Vitis labrusca hybrids Schuyler and Seyval Blanc at Cornell University's New York State Agricultural Experiment Station in Geneva, New York. It is a hardy vine with some bunch-rot disease resistance. In warmer climates it should be picked at lower sugars to avoid overripe, sometimes labrusca-like, flavors; however this has not been observed in cooler climates such as the Finger Lakes and Pacific Northwest, where desirable, Riesling-type flavors are tasted in fully ripe Cayuga fruit. Picked at the proper time, it can produce a very nice sparkling wine with good acid balance, structure, and pleasant aromas, or a fruity white wine similar to a Riesling or Viognier. One advantage of Cayuga is that, if harvested unripe, it can still make a good wine, albeit one with more green apple flavors in that case.
Chelois is a variety of hybrid grape used in the production of red wines. The fruit are small blue-black berries, which appear in compact, medium-sized clusters. Chelois is among the less hardy hybrids of red-wine grapes.
Hybrid grapes are grape varieties that are the product of a crossing of two or more Vitis species. This is in contrast to crossings between grape varieties of the same species, typically Vitis vinifera, the European grapevine. Hybrid grapes are also referred to as inter-species crossings or "Modern Varieties." Due to their often excellent tolerance to powdery mildew, other fungal diseases, nematodes, and phylloxera, hybrid varieties have, to some extent, become a renewed focus for European breeding programs. The recently developed varieties are examples of newer hybrid grape varieties for European viticulturalists. Several North American breeding programs, such as those at Cornell and the University of Minnesota, focus exclusively on hybrid grapes, with active and successful programs, having created hundreds if not thousands of new varieties.
Noiret is a hybrid grape variety used in red wine production. It was developed and named by Cornell University researchers working at the New York State Agricultural Experiment Station, and was officially released on July 7, 2006.
Valvin muscat is a hybrid grape variety for use in white wine production. It was developed by grape breeder Bruce Reisch at the Cornell University New York State Agricultural Experiment Station and released on July 7, 2006.
New York wine refers to wine made from grapes grown in the U.S. state of New York. New York ranks third in grape production by volume after California and Washington. 83% of New York's grape area is Vitis labrusca varieties. The rest is split almost equally between Vitis vinifera and French hybrids.
Cascade is a red complex hybrid grape variety that was created by French viticulturist Albert Seibel in the early 20th century in Aubenas, Ardèche, in the Rhône Valley. It has been commercially available in North America since 1938 and has since been planted in Canada and the United States. However, in warmer climates, the grape is highly susceptible to a number of grapevine viruses, which has discouraged plantings of the variety.
Landot noir is a red hybrid grape variety that is a crossing of Landal and Villard blanc. Created after a series of trials between 1929-1949, the grape was introduced to Canada and the United States in the 1950s and today can be found in Quebec as well as New Hampshire where a varietal is produced by Jewell Towne Vineyards.
Seyval noir is a red hybrid grape variety that was created in the late 19th century by French horticulturalist Bertille Seyve and his father-in-law Victor Villard from a crossing of two Seibel grapes. The pair used the same two variety to create the white wine grape Seyval blanc making the two siblings rather than color mutations of one or the other. The name Seyval comes from a combination of the two men's names.
Cabernet blanc is a white German and Swiss wine grape variety that is a crossing of the French wine grape Cabernet Sauvignon and the hybrid grape Regent. The grape was bred by Swiss grape breeder Valentin Blattner in 1991. Cabernet blanc has strong resistance to most grape disease including botrytis bunch rot, downy and powdery mildew and tends to produce loose clusters of small, thick-skinned grape berries which can hang on the vine late into the harvest season to produce dessert wines. Today the grape is found primarily in the Palatinate wine region of Germany with some experimental plantings in Spain and the Netherlands. In France, in the Languedoc, Domaine La Colombette is heavily investing in PIWI grapes. Amongst others the Cabernet Blanc in their cuvée "Au Creux du Nid", is gaining wide acclaim.
Muscat bleu is a red Swiss wine and table grape variety that is a hybrid of Garnier 15-6 and Perle noire. The grape was developed in Peissy in the Canton of Geneva by Swiss grape breeder Charles Garnier in the 1930s. Today the grape is used as both a table grape and for winemaking, producing wines that Master of Wine Jancis Robinson describe as "soft and grapey". Outside Switzerland some plantings of Muscat bleu can also be found in Belgium.
Landal noir is a red hybrid grape variety that was created during a series of trials between 1929 and 1942 by French grape breeder Pierre Landot at his Conzieu nursery in the Ain department of eastern France. The grape is a crossing of two Seibel grapes, Plantet and Seibel 8216. While authorized for use in several French wine growing region, the grape is officially not recommended for use in any quality wine production in France with only 49 hectares of the variety reported in 2008. Outside France some plantings of Landal noir can be found in Switzerland, Canada and the United States.
