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Grape Variety: Zweigelt

Variety Name Zweigelt
TTB Approved Name(s) Zweigelt
Common Synonyms Zweigelt-rebe, Zweigeltrebe blau Zweigelt-rebe, Blauer Zweigelt, Zweigeltrebe
All Synonyms Blauer Zweigelt, Cvaigelt, Cveigelt, Klosterneuburg 71, Klosterneuburg 181-2-71, Totburger, Zweigelt, Zweigelt 71, Zweigelt blau, Zweigelt-rebe, Zweigeltrebe blau
Countries of Origin Austria
Species Vitis vinifera
Breeder Fritz Zweigelt
Institution Hohere Bundeslehranstalt und Undesamt fur Wein und Obstbau, HBLAuBA Klosterneuberg
Year Released 1922
Pedigree St. Laurent x Blaufraenkisch (Limberger)
References
Berry Color Black
Uses Wine
Comments Zweigeltrebe (syn. Rotburger or Zweigeltrebe blau) is Austria’s most popular dark-berried grape variety. The cultivar is the result of a cross between Blaüfrankisch x St. Laurent made in 1922 by Dr. Zweigelt at the Klosterneuberg research station. Robinson, J. 2006.

Zweigelt Selections

Information about: Clonal Families, Selection Numbers and Registration Status
 
Zweigelt [01]
Registration Status Registered
Source USDA-ARS National Clonal Germplasm Repository in Davis, California
Comments Zweigelt-rebe 01 came to Foundation Plant Services in 2009 from the USDA-ARS National Clonal Germplasm Repository in Davis, California, where the accession is maintained as DVIT 2692. The plant material was originally donated to the NCGR in 1997 by Ray Johnson of the Saanichton Plant Quarantine Center (now the Canadian Food Inspection Agency) in Sidney, British Columbia. The original plant material successfully completed disease testing for the California Grapevine Registration & Certification Program in 2011. Zweigelt-rebe 01 underwent microshoot tip tissue culture therapy at FPS in 2009. That treated material successfully completed testing to qualify for the Russell Ranch Foundation Vineyard in 2013 and was planted there as Zweigelt-rebe FPS 01.1.