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Accession details

Passport data and everything else

TDc-6111
DOI
10.18730/ZHPC4
Accession number
TDc-6111
Holding institute
International Institute of Tropical Agriculture — Nigeria
Institute code
NGA039
Data provider
IITA International Institute of Tropical Agriculture
Acquisition Date
May 7 2021
Provenance of material
Cameroon
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Field collection
Curation type
Fully curated
Availability for distribution
Availability not provided
ITPGRFA MLS
Status not provided
Donor institute
Ramatou
Accession URL
https://www.genesys-pgr.org/10.18730/ZHPC4
Taxonomy provided to Genesys
Genus
Dioscorea
Specific epithet
cayenensis — Browse this species at NGA039
Scientific name
Dioscorea cayenensis Lam.
Crop
yam
Crop name
Yam
GRIN TaxonPlease contact us if the detected GRIN taxon is incorrect.
Matched GRIN taxon
Dioscorea cayenensis Lam.
Current GRIN taxon
Dioscorea cayenensis Lam.
Accession names
Accession name
Yiou
Collecting number
CMR-YM2019-069
Remarks
District of Bertoua, local language spoken: Bamoun
Associated Datasets
IITA Yam 2021 Cameroon collection characterization dataset
Collecting information
Provenance of material
Cameroon
Collecting date of sample
October 14 2019
Collecting source
Market or shop
Collecting number
CMR-YM2019-069
Location of collecting site
Bertoua
Latitude of collecting site
4.574778
Longitude of collecting site
13.685743
Climate at origin

Monthly temperature

Monthly precipitation

JanFebMarAprMayJunJulAugSepOctNovDec
Minimum temperature [°C]17.41819.519.519.218.91918.919.118.818.717.3
Mean temperature [°C]23.324.124.924.824.323.522.722.823.523.623.923.3
Maximum temperature [°C]29.330.330.430.229.428.226.426.727.928.529.229.3
Monthly precipitation [mm]23401181401831611091452412819727
Bioclimatic variables
Annual mean temperature [°C]
23.7
Mean diurnal range (mean of monthly (max temp - min temp))
10.1
Isothermality (bio2/bio7) (* 100)
0.8
Temperature seasonality (standard deviation *100)
6.7
Max temperature of warmest month [°C]
30.4
Min temperature of coldest month [°C]
17.3
Temperature annual range (bio5-bio6) [°C]
13.1
Mean temperature of wettest quarter [°C]
23.3
Mean temperature of driest quarter [°C]
23.5
Mean temperature of warmest quarter [°C]
24.6
Mean temperature of coldest quarter [°C]
23
Annual precipitation [mm]
1,565
Precipitation of wettest month [mm]
281
Precipitation of driest month [mm]
23
Precipitation seasonality (coefficient of variation)
59
Precipitation of wettest quarter [mm]
667
Precipitation of driest quarter [mm]
90
Precipitation of warmest quarter [mm]
441
Precipitation of coldest quarter [mm]
415

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 7.6 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
20
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
0
ORIGCTY
80
COLLSITE
15
LATITUDE
40
LONGITUDE
40
ELEVATION
0
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
50
ACCENAME
50
COLLNUMB
40
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:c01fad41-105e-48f1-93d2-72481646e38b
Permanent URL
https://purl.org/germplasm/id/c01fad41-105e-48f1-93d2-72481646e38b
Last updated
21 December 2023
Created
8 July 2021