Details for: PI 548784, Vigna unguiculata (L.) Walp., 'CALIFORNIA BLACKEYE 46'

Summary Data

Taxonomy:

Vigna unguiculata (L.) Walp.

Cultivar:

'CALIFORNIA BLACKEYE 46'

Origin:

Developed – California, United States

Maintained:

Plant Genetic Resources Conservation Unit (S9)

Received by NPGS:

29 Mar 1991

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

This accession is not available. Contact site for status.

Plant Genetic Resources Conservation Unit (S9)

Images (2 total. Click on image for more.)

Core Passport Data

Taxonomy:

Vigna unguiculata (L.) Walp.

Cultivar:

'CALIFORNIA BLACKEYE 46'

Origin:

Developed – California, United States

Maintained:

Plant Genetic Resources Conservation Unit (S9)

Received by NPGS:

29 Mar 1991

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

California, United States

Developer(s):

Donated

29 March 1991.

Donor(s):

Helms, D., California Agr. Exp. Sta.

Accession Names and Identifiers

'CALIFORNIA BLACKEYE 46'

Type: Cultivar name

BE 46

Type: Other or unclassified name

CB 46

Type: Other or unclassified name

Narrative

Maturity 90 days. More erect, shorter and narrower than CB 5 making it well-suited to 76cm beds. Flowers white. Pods high in canopy. Resistant to F.o. tracheiphilum race 3 and homozygous for the Rk gene for resistance to southern root-knot nematode. Resistance to root-knot nematode breaks down in presence of some "aggressive" nematode populations found in California. Seed coat cream with black pigment around hilum. Weighs 19-20g 100 seed. Does not bleed pigment from hilum area when soaked in water. Judged good canner by commercial canneries

Vigna unguiculata (L.) Walp.

Genus:

Vigna

Subgenus:

Vigna

Section:

Catiang

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Phaseoleae

Subtribe:

Phaseolinae

Nomen number:

41647

Place of publication:

Repert. bot. syst. 1:779. 1843

Verified:

10/28/1988 by ARS Systematic Botanists.

Other conspecific taxa

Vigna unguiculata (L.) Walp. subsp. aduensis Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. alba (G. Don) Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. baoulensis (A. Chev.) Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. burundiensis Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. dekindtiana (Harms) Verdc. (40 active accession[s])
Vigna unguiculata (L.) Walp. subsp. letouzeyi Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. pawekiae Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. protracta (E. Mey.) B. J. Pienaar (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. pubescens (R. Wilczek) Pasquet (9 active accession[s])
Vigna unguiculata (L.) Walp. subsp. stenophylla (Harv.) Maréchal et al. (5 active accession[s])
Vigna unguiculata (L.) Walp. subsp. tenuis (E. Mey.) Maréchal et al. (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata (1 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group (14 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata Melanophthalmus Group (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group (198 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group (6872 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata var. spontanea (Schweinf.) Pasquet (0 active accession[s])
Vigna unguiculata (L.) Walp. subsp. unguiculata var. unguiculata (5 active accession[s])

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

Common names

Language	Name	seq	Citation
English	cowpea	1	McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.
English	Reeve's-pea	1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	snake-bean	1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
French	dolique de Chine	2	Demilly, D. et al. 2001. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 7 GEVES-SNES, Beaucouzé, France.
Spanish	chiclayo	2	Soukup, J. 1970. Vocabulario de los nombres vulgares de la flora peruana. Colegio Salesiano, Lima, Peru.
Swedish	ögonböna	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Korean	dongbu	2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CHEMICAL	Antioxidant Activity	Antioxidant content expressed as micrograms of trolox equivalents/gram of dry weight (microgram/gdw)	147.88	S9.COWPEA.ANTIOXIDANT.CORE.STUDY.2005		Not Available
PRODUCTION	Seed Weight	Seed weight in grams/100 seeds at 25% moisture	20.73	S9.VIGNA.OTHER.WEIGHTS	PI 548784 01 SD	Not Available
STRESS	Iron Chlorosis Deficiency	Iron Chlorosis deficiency (FeDC) on high pH soils	1 - Very Susceptible	S9.COWPEA.CHLOROSIS.CORE.STUDY.2001		Not Available
STRESS	Low Phosphorus Efficiency	Ability to produce dry matter under low phosphorous soil conditions	1 - Most Efficient (represents the top 5%)	S9.COWPEA.PHOSPHORUS.CORE.STUDY.2008		Not Available
STRESS	Rock Phosphate Response	Ability to produce dry matter in respone to rock phosphate application to soil	1 - Highly Responsive (represents the top 5%)	S9.COWPEA.ROCK.PHOSPHATE.CORE.STUDY.2008		Not Available
SUBSET	Core Subset	A flag to indicate the accession is part of the core subset	Y - Yes, the accession is part of the core collection	COWPEA.CORE		Not Available
SUBSET	IMAGE	Image present in GRIN database	FLOWER - Image of flower	VIGNA.IMAGE.FLOWERS.2004		Not Available
SUBSET	IMAGE	Image present in GRIN database	SEED - Image of seed	VIGNA.IMAGE.SEED.2004		Not Available