Details for: DVIT 1674, Vitis hybr., Seyve Villard 20-365 4X


Summary Data
Taxonomy:
Vitis hybr.
Top Name:
Seyve Villard 20-365 4X
Origin:
Donated – Illinois, United States
Received by NPGS:
01 Jan 1983
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Vine
Life Habit:
Woody Vine
Availability
FormQuantityNoteInventoryCart
Cutting5 countDVIT 1674 0000C PL
Note: When you select cuttings, you will receive unrooted cuttings, not rooted plants, unless specific arrangements have been made with the curator.
  
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Core Passport Data
Taxonomy:
Vitis hybr.
Top Name:
Seyve Villard 20-365 4X
Origin:
Donated – Illinois, United States
Received by NPGS:
01 Jan 1983
Improvement Status:
Breeding material
Form Received:
Cutting
Life Form:
Vine
Life Habit:
Woody Vine
Source History
Donated
14 February 1968.
Illinois, United States
Comment: Donated to Dr. Olmo, UC Davis, Viticulture Dept.
Donor(s):
01 January 1983.
California, United States
Comment: Donated to NCGR, Davis.
Donor(s):
Accession Names and Identifiers
Seyve Villard 20-365 4X
Type: Unverified name

Olmo 68160
Type: Donor identifier
Olmo, Harold P. University of California

X59:3-4
Type: Donor identifier
University of California, Davis, Viticulture Dept. vineyard location while under the care of Dr. Olmo
Olmo, Harold P. University of California

DVIT 1674
Type: Site identifier

Dattier of St. Vallier
Type: Other or unclassified name
Synonym

Narrative
Type = Tetraploid. Per Brooks and Olmo (see citation): "Orig. in Saint Vallier, Drome, France, by Seyve-Villard. Introd. in the early 1930's, in the U.S. before 1960. Panse x Seyve-Villard 20-366. Fruit: cluster large, short conic, loose; berry large, 1/2 x 1 in., ovoid truncate, elongated; skin greenish-yellow, thin; flesh tender, meaty, flavor bland, neutral, sweet; sheds easily after rain and subject to rot. Vine vigorous, very productive, buds out late; shoots glabrous and the unfolding leaf red, sinuses deep, well marked, open; high tolerance to downy mildew and moderate tolerance to powdery mildew; not hardy. One of the best vars. of this breeder. Must not be allowed to overbear or quality will be indifferent. A dessert grape."
Vitis hybr.
Genus:
Vitis
Family:
Vitaceae
Subfamily:
Vitoideae
Nomen number:

300679
Comment:
interim designation used in GRIN for Vitis hybrids that lack an acceptable binomial
Verified:
11/02/1990 by ARS Systematic Botanists.
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