Accession details
Passport data and everything else
TMe-2273
Accession number
TMe-2273
Holding institute
Historical accession
This is a historical record of an accession
Institute code
NGA039
Acquisition Date
January 1, 1992
Provenance of material
Biological status of accession
Other
Type of germplasm storage
Field collection
Curation type
Historical
Availability for distribution
Not available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Accession URL
Taxonomy provided to Genesys
Genus
Manihot
Specific epithet
esculenta — Browse this species at NGA039
Scientific name
Manihot esculenta Crantz
Crop
cassava
Crop name
cassava
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
TMe-2273
Collecting information
Provenance of material
Collecting date of sample
January 1, 1992
Collecting source
Other
Location of collecting site
Batouri, Cameroon
Latitude of collecting site
4.433334
Longitude of collecting site
14.366666
Elevation of collecting site
631
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 17.2 | 18.2 | 20 | 20 | 19.2 | 19.2 | 19.1 | 19.1 | 19.1 | 19.1 | 18.2 | 17.2 |
| Mean temperature [°C] | 23.6 | 24.6 | 25.5 | 25.5 | 24.6 | 24.1 | 23.1 | 23.1 | 23.6 | 24.1 | 23.6 | 23.6 |
| Maximum temperature [°C] | 30 | 31 | 31.1 | 31.1 | 30 | 29 | 27.1 | 27.1 | 28.1 | 29.1 | 29.1 | 30 |
| Monthly precipitation [mm] | 21 | 36 | 107 | 126 | 178 | 150 | 125 | 154 | 225 | 247 | 102 | 29 |
Bioclimatic variables
Annual mean temperature [°C]
24.1
Mean diurnal range (mean of monthly (max temp - min temp))
10.6
Isothermality (bio2/bio7) (* 100)
0.8
Temperature seasonality (standard deviation *100)
7.9
Max temperature of warmest month [°C]
31.1
Min temperature of coldest month [°C]
17.2
Temperature annual range (bio5-bio6) [°C]
13.9
Mean temperature of wettest quarter [°C]
23.6
Mean temperature of driest quarter [°C]
23.9
Mean temperature of warmest quarter [°C]
25.2
Mean temperature of coldest quarter [°C]
23.2
Annual precipitation [mm]
1,500
Precipitation of wettest month [mm]
247
Precipitation of driest month [mm]
21
Precipitation seasonality (coefficient of variation)
55
Precipitation of wettest quarter [mm]
626
Precipitation of driest quarter [mm]
86
Precipitation of warmest quarter [mm]
269
Precipitation of coldest quarter [mm]
504
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 5.7 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
40
COLLSITE
10
LATITUDE
15
LONGITUDE
15
ELEVATION
5
COLLDATE
10
BREDCODE
0
ANCEST
0
COLLSRC
25
ACCENAME
40
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:b1716825-4c1a-4f22-943c-dcbf3c362009
Last updated
December 23, 2025
Created
October 7, 2015