The Vitis International Variety Catalogue (VIVC) is a database of various species and varieties/cultivars of grapevine, the genus Vitis. VIVC is administered by the Geilweilerhof Institute for Grape Breeding (Institut für Rebenzüchtung Geilweilerhof) in Siebeldingen, Germany, and contains information from grapevine collections existing in various institutes of viticulture around the world. As of April 2009, the information in the database brought together information from 130 institutions located in 45 countries, and contains about 18,000 entries. More information...

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