Details for: DVIT 2021, Vitis vinifera L. subsp. sylvestris Hegi, 'L73'

Summary Data

Taxonomy:

Vitis vinifera L. subsp. sylvestris Hegi

Cultivar:

'L73'

Origin:

Collected – France

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

15 Dec 1993

Improvement Status:

Wild material

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Availability

This accession is not available. Contact site for status.

Natl. Germplasm Repository - Davis

There are no images for this accession.

Core Passport Data

Taxonomy:

Vitis vinifera L. subsp. sylvestris Hegi

Cultivar:

'L73'

Origin:

Collected – France

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

15 Dec 1993

Improvement Status:

Wild material

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Source History

Collected

France
Comment: Collected from the Pyrenees in South-Western France

Donated

01 January 1975.
France
Comment: Donated to George Remaily NYAES, Geneva NY from Bordeaux, France
15 December 1993.
New York, United States
Comment: Donated to NCGR, Davis by Bruce Reisch NYAES, Geneva, NY

Accession Names and Identifiers

'L73'

Type: Cultivar name

DVIT 2021

Type: Site identifier

Narrative

Type = Hybrid. Flower = Male. Per Remaily (see citation): "These importations are spontaneous vines gathered from the Pyrenees in south-western France, and were interpretated and selected as the autochthonous form of Vitis vinifera of Europe. The grave concern caused by the decreasing number of this wild-growing form of Vitis has awakened the portended action - needed to warn and prevent their probable extinction. IN the last hundred years of imperious pressures from 'imported' diseases and pests, the great expansions of thousands of these autochthonic vines, have dwindled to a condition of declining endangement. With the importation to Europ of North American species of Vitis at an ever increasing establishment of rootstocks during and after the disasterous period of viticultural decline, owing to the scourge of Oidium and the devastation of Phylloxera; these exotic species from the North American Continent have spontaneously hybridized with both the European autochthon, V. vinifera, sylvestris and the cultivated grape, v. vinifera, sativa, de Candolle. The adventitious naturalization of these wild-growing stands with increased resistance to various diseases and pests have become successfully competitive and long-lived, and are now permanent members of the natural flora of Europe. It is imperative for future systematic studies that the two Vitis vinifera forms: sativa, de Candolle and sylvestris, Omelein be clearly characterized, and both, from the wide-spread diversity of interspecific feral vines that have spontaneously evolved along with the development and culture of interspecific root-stocks and interspecific direct-producers. Both the European autochthon and the the native North American species are characterized by dioecism, however this 'mode' has been allowed too much weight in confirming identification, and is tenuously inconclusive."

Vitis vinifera L. subspp. sylvestris Hegi

Genus:

Vitis

Subgenus:

Vitis

Family:

Vitaceae

Subfamily:

Vitoideae

Nomen number:

409301

Place of publication:

Ill. Fl. Mitt.-Eur. 5(1):364. 1925 "silvestris"

Comment:

authorship and place of publication verified from original literature

Verified:

01/24/2011 by ARS Systematic Botanists.

Other conspecific taxa

Vitis vinifera L. (215 active accession[s])
Vitis vinifera L. subsp. vinifera (1497 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Basionym
Vitis sylvestris C. C. Gmel.

Common names

Language	Name	Alternate name	note	seq	Citation
English	wild grape			1	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: lists as Vitis vinifera subsp. sylvestris (C. C. Gmel.) Beger
German	Wild-Rebe			2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: lists as Vitis vinifera subsp. sylvestris (C. C. Gmel.) Beger

Annotations

Nomenclature Name Change: 06 Aug 2002, from Vitis sylvestris C. C. Gmel. to Vitis vinifera L. subsp. sylvestris Hegi
Taxonomic Re-Identification: 08 Oct 1998, from Vitis hybr. to Vitis sylvestris C. C. Gmel.
Taxonomic Re-Identification: 24 Sep 2007, from Vitis vinifera L. subsp. sylvestris Hegi to Vitis vinifera L.
Taxonomic Re-Identification: 02 Oct 2007, from Vitis vinifera L. to Vitis vinifera L. subsp. sylvestris Hegi

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	5 - Female (Harmony)	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Leaf Underside Hair	Observations of the density of prostrate hairs on the underside of the leaf	9 - Very dense	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Leaf size of mature leaf	Observations of the size of mature leaves within the medium third of the shoot.	3 - Small	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Leaf Shape of Leaf Teeth	Observations of the shape of teeth on the edge of mature leaves	2 - Both sides straight/rectilinear	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Shoot note hair density	Observations of the density of erect hairs on the shoot nodes on the medium third of the shoot.	5 - Medium	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Cluster Peduncle length	Observation of the length of the peducle	3 - Short (5 cm)	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Shoot Tip Color Intensity	Intensity of the color of the young shoot tip	1 - Very weak	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Shoot tip form 2	Observation of Shoot tip form 2	5 - opened	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Shoot Tip Hair Density	Observation of the density of prostrate hairs on the tip of the young shoot.	9 - Very dense (felty)	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Leaf Petiolar Sinus Base Shape	Observations of the shape of the base of the petiolar sinus of a mature leaf	3 - Lyre shaped	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Leaf Petiolar Sinus Openness	Observation of the openness or overlap of the petiolar sinus opening on mature leaves	1 - Very wide open	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
MORPHOLOGY	Shoot Tendril Distribution	Observations of the number of consecutive tendrils on the shoot.	1 - Up to two	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	129	GRAPE.WEO.1994	DVIT 2021 0000A PL	Not Available