Accession details
Passport data and everything else
TVNu-802
Accession number
TVNu-802
Holding institute
Institute code
NGA039
Data provider
Acquisition Date
August 1 1987
Provenance of material
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
Taxonomy provided to Genesys
Genus
Vigna
Specific epithet
wittei — Browse this species at NGA039
Scientific name
Vigna wittei Baker f.
Crop
cowpea
Crop name
Cowpea
Matched GRIN taxon
Current GRIN taxon
Accession names
Collecting number
PS87-T-157
Accession name
TVNu-802
Collecting information
Provenance of material
Collecting date of sample
August 1 1987
Collecting source
Field or cultivated habitat
Collecting number
PS87-T-157
Location of collecting site
KIGOMA
Latitude of collecting site
-4.8667
Longitude of collecting site
29.633301
Elevation of collecting site
821
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 19.7 | 19.7 | 19.7 | 19.6 | 19.2 | 17.6 | 17 | 18.2 | 19.7 | 20.3 | 19.7 | 19.5 |
| Mean temperature [°C] | 23.5 | 23.7 | 23.8 | 23.7 | 23.9 | 23.1 | 22.8 | 23.9 | 24.9 | 24.8 | 23.5 | 23.2 |
| Maximum temperature [°C] | 27.3 | 27.8 | 27.9 | 27.9 | 28.7 | 28.7 | 28.7 | 29.7 | 30.1 | 29.3 | 27.3 | 26.9 |
| Monthly precipitation [mm] | 136 | 122 | 144 | 171 | 60 | 6 | 2 | 4 | 19 | 58 | 136 | 154 |
Bioclimatic variables
Annual mean temperature [°C]
23.7
Mean diurnal range (mean of monthly (max temp - min temp))
9.2
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
5.9
Max temperature of warmest month [°C]
30.1
Min temperature of coldest month [°C]
17
Temperature annual range (bio5-bio6) [°C]
13.1
Mean temperature of wettest quarter [°C]
23.7
Mean temperature of driest quarter [°C]
23.2
Mean temperature of warmest quarter [°C]
24.5
Mean temperature of coldest quarter [°C]
23.2
Annual precipitation [mm]
1,012
Precipitation of wettest month [mm]
171
Precipitation of driest month [mm]
2
Precipitation seasonality (coefficient of variation)
74
Precipitation of wettest quarter [mm]
437
Precipitation of driest quarter [mm]
12
Precipitation of warmest quarter [mm]
81
Precipitation of coldest quarter [mm]
68
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:f09cc9c3-7e6f-45f6-8bd2-d42d7e1e2abc
Last updated
21 December 2023
Created
Date not provided