Details for: PI 255755, Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group

Summary Data

Taxonomy:

Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group

Origin:

Donated – Nigeria

Maintained:

Plant Genetic Resources Conservation Unit (S9)

Received by NPGS:

05 Mar 1959

PI Assigned:

1959

Form Received:

Seed

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

167
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	25 count		PI 255755 01 SD

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

Core Passport Data

Taxonomy:

Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group

Origin:

Donated – Nigeria

Maintained:

Plant Genetic Resources Conservation Unit (S9)

Received by NPGS:

05 Mar 1959

PI Assigned:

1959

Form Received:

Seed

Source History

Donated

05 March 1959.
Nigeria

Donor(s):

Min. of Agriculture & Natural Resources

Accession Names and Identifiers

Narrative

Vigna unguiculata (L.) Walp. subspp. unguiculata Biflora Group

Genus:

Vigna

Subgenus:

Vigna

Section:

Catiang

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Phaseoleae

Subtribe:

Phaseolinae

Nomen number:

467840

Comment:

or Vigna unguiculata Biflora Group

Verified:

03/11/2014 by ARS Systematic Botanists.

Other conspecific taxa

Vigna unguiculata (L.) Walp. (1191 active accession[s])
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 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

Basionym
Phaseolus cylindricus L.

Homotypic Synonym(s)
Vigna cylindrica (L.) Skeels
Vigna unguiculata (L.) Walp. subsp. cylindrica (L.) Verdc.

Heterotypic Synonym(s)
Dolichos biflorus L.
Dolichos catiang L.
Dolichos catjang Burm. f.
Vigna catjang (Burm. f.) Walp.

Common names

Language	Name	Alternate name	note	seq	Citation
English	catjang			1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	catjang cowpea		as Vigna unguiculata subsp. cylindrica	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	sow-pea		as Vigna unguiculata subsp. cylindrica	1	Duke, J. A. 1981. Handbook of legumes of world economic importance
Chinese	mei dou	眉豆	as Vigna unguiculata subsp. cylindrica	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	dolique mongette		as Vigna unguiculata subsp. cylindrica	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portuguese	feijão-fradinho		as Vigna unguiculata subsp. cylindrica	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	judía catjang		as Vigna unguiculata subsp. cylindrica	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants

Annotations

Nomenclature Name Change: 30 May 2014, from Vigna unguiculata (L.) Walp. subsp. cylindrica (L.) Verdc. to Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group
The Taxonomic Name Of The Accession When It Was Received: 26 May 1998, from Vigna cylindrica (L.) Skeels to Vigna unguiculata (L.) Walp. subsp. cylindrica (L.) Verdc.

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)	186.6	S9.COWPEA.ANTIOXIDANT.CORE.STUDY.2005		Not Available
DISEASE	Cowpea Chlorotic Mosaic Virus	Resistance to cowpea chlorotic mosaic virus	9 - Susceptible	S9.COWPEA	PI 255755 01 SD
DISEASE	Cucumber Mosaic Virus	Resistance to cucumber mosaic virus	9 - Susceptible	S9.COWPEA	PI 255755 01 SD
DISEASE	Cowpea Mosaic Virus	Resistance to cowpea mosaic virus	9 - Susceptible	S9.COWPEA	PI 255755 01 SD
GROWTH	Plant Height	Plant height in centimeters	50	S9.COWPEA	PI 255755 01 SD
GROWTH	Plant Habit	General plant growth habit	3 - Prostrate	S9.COWPEA	PI 255755 01 SD
INSECT	Aphid	Seedling resistance to aphid (Aphis craccivora) predation	7 - Susceptible	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Seed Shape	Seed shape	3 - Noncrowder, seed rounded on both ends	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Mature Seed Pattern	Mature seed pattern	2 - Solid	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Dry Pod Color	Color of dry fruiting pods	2 - Green	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Flower Color	Flower color	1 - White	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Pod Length	Pod length measured in centimeters	16	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Pod Placement	Position of pods relative to foliage	1 - Above foliage	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Pods Per Peduncle	Number of pods per peduncle	4	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Pod Position	Position of mature fruiting pods relative to peduncle	3 - Pendant	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Seed Size	General seed size (California Blackeye No. 5 was used as the standard).	3 - Small	S9.COWPEA	PI 255755 01 SD
MORPHOLOGY	Primary Seed Coat Color	Primary seed coat color	WH - White (Cream)	S9.COWPEA	PI 255755 01 SD
PHENOLOGY	Plant Maturity	Number of days to plant maturity	100	S9.COWPEA	PI 255755 01 SD
PRODUCTION	Seed Production	Seed production or yield	2 - Medium	S9.COWPEA	PI 255755 01 SD
PRODUCTION	Seed Weight	Seed weight in grams/100 seeds at 25% moisture	7.59	S9.VIGNA.OTHER.WEIGHTS	PI 255755 01 SD
STRESS	Iron Chlorosis Deficiency	Iron Chlorosis deficiency (FeDC) on high pH soils	4 - Resistant	S9.COWPEA.CHLOROSIS.CORE.STUDY.2001		Not Available
STRESS	Low Phosphorus Efficiency	Ability to produce dry matter under low phosphorous soil conditions	5 - Most Inefficient (represents the lowest 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	5 - Least Responsive (represents the lowest 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	PI 255755 01 SD
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