Details for: PI 664522, Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group, 'Charleston Nemagreen'


Summary Data
Taxonomy:
Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group
Cultivar:
'Charleston Nemagreen'
Origin:
Developed – South Carolina, United States
Received by NPGS:
08 Sep 2011
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed25 countPI 664522 01 SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group
Cultivar:
'Charleston Nemagreen'
Origin:
Developed – South Carolina, United States
Received by NPGS:
08 Sep 2011
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
01 August 2001.
South Carolina, United States

Developer(s):
Donated
08 September 2011.


Donor(s):
Accession Names and Identifiers
'Charleston Nemagreen'
Type: Cultivar name
Fery, Richard L. USDA, ARS

US-910
Type: Other or unclassified name
Fery, Richard L. USDA, ARS

Narrative
The plant and maturity characteristics of 'Charleston Nemagreen' are quite similar to those of 'Bettergreen'. 'Charleston Nemagreen' has a medium, bushy growth habit and produces dry pods at Charleston, S.C., in 64 to 72 days. Pod set is concentrated, and the pods are borne at foliage level in a scattered fashion. Dry pods are attached to the peduncle in a pendant fashion. Each peduncle typically produces two pods. A typical 'Charleston Nemagreen' pod is slightly curved, 16 cm long, and contains 15 peas. Pod color is green when immature, green with a distinct purple shading at optimum green-shell maturity, and light straw color when dry. Fresh peas have an ovate to reniform shape. Dry 'Charleston Nemagreen' peas have a smooth seedcoat and are slightly smaller in size than 'Bettergreen' peas (weight per 100 dry peas: 'Charleston Nemagreen', 9.8 g; and 'Bettergreen', 10.0 g). 'Charleston Nemagreen', like its 'Bettergreen' parent, is homozygous for the gc gene that conditions the green cotyledon trait. Unlike "Bettergreen', 'Charleston Nemagreen' is homozygous for the Rk gene that conditions resistance to root-knot nematodes.
Vigna unguiculata (L.) Walp. subspp. unguiculata Unguiculata Group
Genus:
Vigna
Subgenus:
Vigna
Section:
Catiang
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Phaseoleae
Subtribe:
Phaseolinae
Nomen number:

300675
Comment:
or Vigna unguiculata Unguiculata Group
Verified:
12/06/1996 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 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 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
Dolichos unguiculatus L.

Homotypic Synonym(s)
Phaseolus unguiculatus (L.) Piper

Heterotypic Synonym(s)
Dolichos sinensis L.
Vigna sinensis (L.) Savi ex Hassk.
Vigna sinensis (L.) Savi ex Hassk. subsp. sinensis
Vigna sinensis (L.) Savi ex Hassk. var. sinensis

Common names
LanguageNameAlternate namenoteseqCitation
Englishblack-eyed-pea  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishcowpea  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishcrowder-pea  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsouthern-pea  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Chinesejiang dou豇豆 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchharicot indigène  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchniébé  2Nuez, F. et al. 1993. Recolección de especies hortícolas en Ecuador. Pl. Genet. Resources Newslett. 96:32.
Frenchpois à vaches  2Nuez, F. et al. 1993. Recolección de especies hortícolas en Ecuador. Pl. Genet. Resources Newslett. 96:32.
GermanAugenbohne  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianfagiolino dall'occhio  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianvigna cinese  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajisasage  2Walker, E. 1976. Flora of Okinawa and the southern Ryukyu Islands.
Spanishcosteño  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishfrijol de costa  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishrabiza  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Date released:
01 Aug 2001
Description:
'Charleston Nemagreen' was developed using a pedigree breeding procedure that included a single cross and repeated single-plant selections. The original cross involved "Bettergreen', a cream-type cultivar that is homozygous for the gc gene that conditions the green cotyledon trait, and US-629, a cream-type breeding line with cream-colored cotyledons. 'Bettergreen' is susceptible to root-knot nematodes (Meloidogyne spp.); the breeding line US-629 is resistant. After the initial cross, intense selection pressure was applied in subsequent segregating generations for combined green cotyledon and root-knot nematode resistant phenotypes and superior horticultural characteristics. 'Charleston Nemagreen' originated as a bulk of an F8 population grown in 1996
  • Fery, R. L. & J. A. Thies. 2002. 'Charleston Nemagreen', a Root-knot Nematode Resistant, Cream-type Southernpea with a Green Cotyledon Phenotype. HortScience 37(6):988-990.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
PRODUCTIONSeed WeightSeed weight in grams/100 seeds at 25% moisture10.8 S9.VIGNA.OTHER.WEIGHTSPI 664522 01 SD