Details for: PI 391457, Vitis vinifera L. subsp. vinifera, 'Ehrenfelser'

Summary Data

Taxonomy:

Vitis vinifera L. subsp. vinifera

Cultivar:

'Ehrenfelser'

Origin:

Donated – Germany

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

12 Nov 1974

PI Assigned:

1974

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Inventory Volume:

182
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Cutting	5 count		DVIT 2317 0000A PL

Note: When you select cuttings, you will receive unrooted cuttings, not rooted plants, unless specific arrangements have been made with the curator.

There are no images for this accession.

Core Passport Data

Taxonomy:

Vitis vinifera L. subsp. vinifera

Cultivar:

'Ehrenfelser'

Origin:

Donated – Germany

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

12 Nov 1974

PI Assigned:

1974

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Source History

Donated

12 November 1974.
Germany
Comment: Donated to Cornell University, Dept. of Hort. Sci.
Donor(s):

Becker, H., Inst. f. Rebenzuchtung u. Rebenverdlung

28 December 1989.
New York, United States
Comment: Donated to NCGR, Davis
Donor(s):

Reisch, Bruce I., Cornell University

Accession Names and Identifiers

'Ehrenfelser'

Type: Cultivar name

DVIT 2317

Type: Site identifier

Narrative

Type = Wine grape. Per Vines, Grapes and Wines (see citation): "This is one of the stars of Germany's new vine firmament. A crossing of Riesling x Silvaner developed at Geisenheim in 1929, Ehrenfelser tastes like a very slightly flabby Riesling, ripens better and slightly earlier than Riesling, and produces about 10 percent more than Riesling. It will also ripen on less favoured sites than Riesling and has such strong stalks and healthy if compact fruit that the berries can easily be left on the vine for a later harvest. Its only real disadvantage is that, largely because of its slight lack of acidity, wine made from Ehrenfelser does not age as magnificently as that from Riesling. As Professor Helmut Becker of Geisenheim does not tire of pointing out, the chief disadvantage of Riesling-lik crossings that can even outperform Riesling is that they are not called Riesling, or rather that the consumer finds it difficult to accept a usurper with a different name. Ehrenfelser is better than most, deriving its name from the romantic ruined Schloss Ehrenfels by the Rhine at Rudesheim. The variety is particularly useful in Germany's northern wine regions as it will ripen where Riesling will not. We may well see an increase in plantings in the Rheingau and Mosel. [...] Must weights are regularly between 5 [degrees] and 10 [degrees] Occhsle above those of Riesling, and Ehrenfelser rarely fails to produce a wine that is at least of Kabinett qulaity and often well above. Adaptable better than Riesling in some circumstances."

Vitis vinifera L. subspp. vinifera

Genus:

Vitis

Subgenus:

Vitis

Family:

Vitaceae

Subfamily:

Vitoideae

Nomen number:

426915

Verified:

01/24/2011 by ARS Systematic Botanists.

Other conspecific taxa

Vitis vinifera L. (215 active accession[s])
Vitis vinifera L. subsp. sylvestris Hegi (82 active accession[s])

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

Basionym
Vitis vinifera L. var. sativa DC.

Heterotypic Synonym(s)
Vitis vinifera L. subsp. sativa (DC.) Hegi

Common names

Language	Name	seq	Citation
English	wine grape	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	lambrusque	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
French	vigne	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
French	vigne vinifère	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Weinrebe	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	lambrusca	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italian	vite	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Portuguese	vinho	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Spanish	parra	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	vid	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	vino	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6

Annotations

Nomenclature Name Change: 06 Aug 2002, from Vitis vinifera L. to Vitis vinifera L. subsp. vinifera

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CHEMICAL	1st Titratable Acidity	Percent Tartaric Acid for 50-100 berries	.83025	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
CHEMICAL	1st Lab Brix Measurement	Ave. percent sugar content, measured with a digital refractometer, for 50-100 berries, harvested after the field Brix > 20	19.5	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
DISEASE	Disease	Observation of presence of disease on fruit	Absent	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Berry Shape	Typical berry shape	4 - Short elliptic	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Berry Weight	Average weight of 50 berries	1.88	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Seed Color	Observation of typical seed color	13	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Flesh Firmness	Weight necessary for cracking the berries.	Soft	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Number of Seeds/Berry	Average number of seeds per berry for 10 fruit	2.1	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Seed Weight	Weight in grams of ten seeds.	0.8	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
FLWR-FRUIT	Cluster Weight	Average weight in grams of one cluster with two replicates.	175.55	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	3 - Hermaphrodite (Concord)	GRAPE.WEO.1996	DVIT 2317 0000A PL
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	3 - Hermaphrodite (Concord)	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	3 - Hermaphrodite (Concord)	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	3 - Hermaphrodite (Concord)	GRAPE.CHAR.WEO.2009	DVIT 2317 0000B PL	Not Available
MORPHOLOGY	Flesh Color	Flesh colored or not colored	1 - Flesh not colored	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Leaf lobes on mature leaf	Observation of the number of lobes on mature leaves	3 - Five	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Leaf Shape of Mature Leaf	Shape of a mature count leaf on a count shoot.	3 - Pentagonal	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Shoot Young Tip Color	Color of the young shoot tip	5 - Bronze	GRAPE.WEO.1996	DVIT 2317 0000A PL
MORPHOLOGY	Shoot Young Tip Color	Color of the young shoot tip	5 - Bronze	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
MORPHOLOGY	Shoot habit	Observation of shoot habit	1 - Erect	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Shoot Tip Color Intensity	Intensity of the color of the young shoot tip	3 - Weak	GRAPE.WEO.1996	DVIT 2317 0000A PL
MORPHOLOGY	Shoot Tip Color Intensity	Intensity of the color of the young shoot tip	3 - Weak	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
MORPHOLOGY	Shoot tip form	Observation of shoot tip form	5 - Fully-open	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Leaf Petiolar Sinus Tooth	Observation of petiolar sinus tooth presence	0 - Absent	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Berry Skin Pigment 2	Observation of typical skin color 2	1 - Green-yellow	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Bunch Density	Observation of cluster density	9 - Very dense (berries pressed	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	1st Cluster Length	Length of a first cluster in centimeters	97.94	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Bunch Morphology	Observation of cluster shape	7	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	1st Cluster Width	Width of a first cluster in centimeters	65.08	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Naked Vein	Observation of naked vein presence	0 - Absent	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Peduncle Length	Length of peduncle of a first cluster in centimeters	17.64	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Petiolar Sinus Mature Leaf	General shape of petiole sinus	4	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
MORPHOLOGY	Percentage of Shot Berries	Observation of percent of shot berries	3	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	75	GRAPE.WEO.1996	DVIT 2317 0000A PL
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	75	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	84	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	84	GRAPE.CHAR.WEO.2009	DVIT 2317 0000B PL	Not Available
PHENOLOGY	Leaf Date	Julian days from January 1 when 50% of the buds have a green leaf	79	GRAPE.WEO.1996	DVIT 2317 0000A PL
PHENOLOGY	Leaf Date	Julian days from January 1 when 50% of the buds have a green leaf	81	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	123	GRAPE.WEO.1996	DVIT 2317 0000A PL
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	123	GRAPE.WEO.1996	DVIT 2317 0000B PL	Not Available
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	130	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	130	GRAPE.CHAR.WEO.2009	DVIT 2317 0000B PL	Not Available
PHENOLOGY	Observation Date	Julian days from January 1 when laboratory observations were made.	217	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
PHENOLOGY	1st Brix and TA Date	Julian days from January 1 when brix (LBRIX) and the Titratable Acidity (TITRATCID) were measured	217	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL
PRODUCTION	Flavor	Particular flavor of berries	0 - None (no especially distinctive flavor)	GRAPE.CHAR.WEO.2009	DVIT 2317 0000A PL