Accession details
Passport data and everything else
TVu-4421
Accession number
TVu-4421
Holding institute
Institute code
NGA039
Data provider
Acquisition Date
December 10 1972
Provenance of material
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Seed collection
Medium term seed collection
Long term seed collection
Curation type
Fully curated
Availability for distribution
Available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Accession URL
Taxonomy provided to Genesys
Genus
Vigna
Specific epithet
unguiculata — Browse this species at NGA039
Scientific name
Vigna unguiculata (L.) Walp.
Crop
cowpea
Crop name
cowpea
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
TVu-4421
Associated Datasets
Collecting information
Provenance of material
Collecting source
Field or cultivated habitat
Location of collecting site
Duda Sama, Mubi North, Nigeria
Latitude of collecting site
10.298477
Longitude of collecting site
13.38096
Elevation of collecting site
666
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 14.4 | 16.5 | 19.5 | 21.1 | 20.3 | 19 | 18.5 | 18.3 | 18 | 17.6 | 16.2 | 14.3 |
| Mean temperature [°C] | 22.7 | 24.7 | 27.5 | 28.4 | 26.7 | 24.6 | 23.3 | 22.7 | 23.2 | 24.4 | 24.4 | 22.7 |
| Maximum temperature [°C] | 31 | 33 | 35.5 | 35.8 | 33.2 | 30.2 | 28.1 | 27.1 | 28.3 | 31.3 | 32.6 | 31.2 |
| Monthly precipitation [mm] | — | 1 | 4 | 30 | 100 | 138 | 210 | 268 | 165 | 44 | 2 | — |
Bioclimatic variables
Annual mean temperature [°C]
24.6
Mean diurnal range (mean of monthly (max temp - min temp))
13.6
Isothermality (bio2/bio7) (* 100)
0.6
Temperature seasonality (standard deviation *100)
18.7
Max temperature of warmest month [°C]
35.8
Min temperature of coldest month [°C]
14.3
Temperature annual range (bio5-bio6) [°C]
21.5
Mean temperature of wettest quarter [°C]
23
Mean temperature of driest quarter [°C]
23.3
Mean temperature of warmest quarter [°C]
27.5
Mean temperature of coldest quarter [°C]
23
Annual precipitation [mm]
962
Precipitation of wettest month [mm]
268
Precipitation seasonality (coefficient of variation)
112
Precipitation of wettest quarter [mm]
643
Precipitation of driest quarter [mm]
1
Precipitation of warmest quarter [mm]
134
Precipitation of coldest quarter [mm]
643
Accessions with similar climatic properties
Georeferenced accesions in Genesys are linked to their climate data based on worldclim.org datasets. Genesys will try to find similar georeferenced accessions that match the basic climatic parameters: annual mean temperature, seasonality and rainfall.
Passport Data Completeness Index
PDCI score of this accession is 7 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
0
SUBTAUTHOR
0
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
0
DUPLSITE
0
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
15
LATITUDE
40
LONGITUDE
40
ELEVATION
15
COLLDATE
0
BREDCODE
0
ANCEST
0
COLLSRC
50
ACCENAME
50
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:a0d4224a-fcf2-4695-a44e-ea03762d97bd
Last updated
21 December 2023
Created
Date not provided