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Accession details

Passport data and everything else

TVNu-832
DOI
10.18730/KBRFF
Accession number
TVNu-832
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Data provider
IITA International Institute of Tropical Agriculture
Acquisition Date
November 11 1987
Provenance of material
Cameroon
Biological status of accession
Wild
Type of germplasm storage
Seed collection
Medium 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
Safety duplication institute
Accession URL
https://www.genesys-pgr.org/10.18730/KBRFF
Taxonomy provided to Genesys
Genus
Vigna
Specific epithet
vexillata — Browse this species at NGA039
Scientific name
Vigna vexillata (L.) A. Rich.
Crop
cowpea
Crop name
cowpea
GRIN TaxonPlease contact us if the detected GRIN taxon is incorrect.
Matched GRIN taxon
Vigna vexillata (L.) A. Rich.
Current GRIN taxon
Vigna vexillata (L.) A. Rich.
Accession names
Collecting number
AG87-645
Accession name
TVNu-832
Collecting information
Provenance of material
Cameroon
Collecting date of sample
November 11 1987
Collecting source
Field or cultivated habitat
Collecting number
AG87-645
Location of collecting site
49KM OF NDOKAYO TO BERTOUA
Latitude of collecting site
5.15
Longitude of collecting site
14
Elevation of collecting site
818
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]16.817.518.818.818.618.218.318.218.21817.616.5
Mean temperature [°C]23.22424.524.223.622.822.122.122.72323.323
Maximum temperature [°C]29.630.630.329.628.727.525.926.127.228.12929.6
Monthly precipitation [mm]1330991281741711481872482587316
Bioclimatic variables
Annual mean temperature [°C]
23.2
Mean diurnal range (mean of monthly (max temp - min temp))
10.6
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
7.3
Max temperature of warmest month [°C]
30.6
Min temperature of coldest month [°C]
16.5
Temperature annual range (bio5-bio6) [°C]
14.1
Mean temperature of wettest quarter [°C]
22.6
Mean temperature of driest quarter [°C]
23.4
Mean temperature of warmest quarter [°C]
24.2
Mean temperature of coldest quarter [°C]
22.3
Annual precipitation [mm]
1,545
Precipitation of wettest month [mm]
258
Precipitation of driest month [mm]
13
Precipitation seasonality (coefficient of variation)
63
Precipitation of wettest quarter [mm]
693
Precipitation of driest quarter [mm]
59
Precipitation of warmest quarter [mm]
257
Precipitation of coldest quarter [mm]
583

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 8 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
30
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
20
LATITUDE
60
LONGITUDE
60
ELEVATION
20
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
30
ACCENAME
0
COLLNUMB
60
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:7e2433b6-52f3-4260-93f5-9cde92972cbf
Permanent URL
https://purl.org/germplasm/id/7e2433b6-52f3-4260-93f5-9cde92972cbf
Last updated
21 December 2023
Created
Date not provided