Details for: DVIT 2899, Vitis vinifera L. subsp. vinifera, 'Summer Royal'

Summary Data

Taxonomy:

Vitis vinifera L. subsp. vinifera

Cultivar:

'Summer Royal'

Origin:

Donated – California, United States

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

18 Feb 2000

Improvement Status:

Cultivated material

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Availability

Form	Quantity	Note	Inventory	Cart
Cutting	5 count		DVIT 2899 0000A PL

Note: When you select cuttings, you will receive unrooted cuttings, not rooted plants, unless specific arrangements have been made with the curator.
This accession has been replaced by an alternate accession maintained in a micro-mesh screenhouse.

There are no images for this accession.

Core Passport Data

Taxonomy:

Vitis vinifera L. subsp. vinifera

Cultivar:

'Summer Royal'

Origin:

Donated – California, United States

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

18 Feb 2000

Improvement Status:

Cultivated material

Form Received:

Cutting

Life Form:

Vine

Life Habit:

Woody Vine

Source History

Donated

18 February 2000.
California, United States

Donor(s):

Ramming, David, USDA, ARS

Accession Names and Identifiers

'Summer Royal'

Type: Cultivar name

DVIT 2899

Type: Site identifier

Narrative

The grape cultivar, Summer Royal, formerly tested as B74-99, provides a mid-season black seedless grape for the fresh market. Summer Royal is a mid-season black seedless grape which ripens after Fantasy Seedless, about the third to fourth week of August in Fresno. The clusters are medium in size (1.0 pound) and length. They are conical with a shoulder, and are generally slightly loose. Cluster tipping at bloom may be needed on vigorous vines to increase berry set. Application of Gibberellic acid at bloom is not recommended as the clusters are loose enough. The berries are medium size, averaging 4.3 to 5.3 grams, and are round to slightly oval in shape. Application of 40 ppm gibberellic acid and a girdle at berry set has increased the berry size by an average of 1 gram. Summer Royal berries are black with a light waxy bloom. The flesh is translucent and firm. The flavor is sweet, neutral, and good. The quality is best when harvested at 18 percent soluble solids or higher. The skin is medium thick, medium tough and adheres to the flesh. The berries contain 1 to 2 aborted seeds which are very small and undetectable. The largest aborted seeds average 1.4 mg fresh weight. Summer Royal has a medium peduncle. The pedicel is medium in length and diameter. The brush is medium in length and is purple in color. Summer Royal is medium vigorous in growth. Production is good to high when cane pruned.

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
Taxonomic Re-Identification: 24 Sep 2007, from Vitis vinifera L. subsp. vinifera to Vitis vinifera L.
Taxonomic Re-Identification: 02 Oct 2007, 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	.71805	GRAPE.CHAR.WEO.2009	DVIT 2899 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	18.7	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
DISEASE	Disease	Observation of presence of disease on fruit	Absent	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Berry Shape	Typical berry shape	4 - Short elliptic	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Berry Weight	Average weight of 50 berries	5.85	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Seed Color	Observation of typical seed color	Seedless	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Flesh Firmness	Weight necessary for cracking the berries.	Firm	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Number of Seeds/Berry	Average number of seeds per berry for 10 fruit	0	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
FLWR-FRUIT	Cluster Weight	Average weight in grams of one cluster with two replicates.	540.4	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Sex of Flower	Observation during flowering, mean value of 10 inflorescences	3 - Hermaphrodite (Concord)	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Flesh Color	Flesh colored or not colored	1 - Flesh not colored	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Leaf lobes on mature leaf	Observation of the number of lobes on mature leaves	3 - Five	GRAPE.CHAR.WEO.2009	DVIT 2899 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 2899 0000A PL
MORPHOLOGY	Shoot Young Tip Color	Color of the young shoot tip	3 - Yellow	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Shoot habit	Observation of shoot habit	5 - Horizontal	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Shoot tip form	Observation of shoot tip form	5 - Fully-open	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Leaf Petiolar Sinus Tooth	Observation of petiolar sinus tooth presence	0 - Absent	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Berry Skin Pigment 2	Observation of typical skin color 2	6 - Blue-black	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Bunch Density	Observation of cluster density	5 - Medium (densely distributed	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	1st Cluster Length	Length of a first cluster in centimeters	292.43	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Bunch Morphology	Observation of cluster shape	6	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	1st Cluster Width	Width of a first cluster in centimeters	138.63	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Naked Vein	Observation of naked vein presence	0 - Absent	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Peduncle Length	Length of peduncle of a first cluster in centimeters	49.79	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Petiolar Sinus Mature Leaf	General shape of petiole sinus	3	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Percentage of Shot Berries	Observation of percent of shot berries	5	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
MORPHOLOGY	Tip Anthocyanin	Observation of anthocyanin colouration of shoot tip	1 - Very weak	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	113	GRAPE.CHAR.WEO.2009	DVIT 2899 0000H PL	Not Available
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	115	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Bud Burst Date	Julian days from January 1 when 50% of the buds are wooly	82	GRAPE.CHAR.WEO.2009	DVIT 2899 0000H 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 2899 0000A PL
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	134	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Bloom Date	Julian days from January 1 when 50% of the grape flowers are in bloom	166	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Observation Date	Julian days from January 1 when laboratory observations were made.	211	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	1st Brix and TA Date	Julian days from January 1 when brix (LBRIX) and the Titratable Acidity (TITRATCID) were measured	211	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Date Leaf Data Taken	Julian days from January 1 when leaves were observed.	151	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PHENOLOGY	Date Leaf Data Taken	Julian days from January 1 when leaves were observed.	184	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL
PRODUCTION	Flavor	Particular flavor of berries	0 - None (no especially distinctive flavor)	GRAPE.CHAR.WEO.2009	DVIT 2899 0000A PL