Accession details
Passport data and everything else
CWI 20278
Accession number
CWI 20278
Holding institute
Institute code
MEX002
Acquisition Date
1987
Provenance of material
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Long term seed collection
Curation type
Archived
Availability for distribution
Not available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Taxonomy provided to Genesys
Genus
Triticum
Specific epithet
aestivum — Browse this species at MEX002
Scientific name
Triticum aestivum L. subsp. aestivum
Crop
wheat
Crop name
WHEAT
Matched GRIN taxon
Current GRIN taxon
Accession names
Other identifier
CWI20278
Accession name
HARLAN J.R 4328
Other identifier
PI 167873
Other identifier
GID 254349
Other identifier
CID 241574 SID 0
Collecting information
Provenance of material
Location of collecting site
Cay, Afyonkarahisar, Turkey
Latitude of collecting site
38.5917
Longitude of collecting site
31.0286
Elevation of collecting site
1,002
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | -4.5 | -3.3 | -1 | 3.1 | 6.7 | 10.1 | 12.5 | 12.2 | 8.8 | 4.5 | 0.5 | -2.5 |
| Mean temperature [°C] | -0.9 | 0.5 | 3.9 | 8.5 | 12.7 | 16.6 | 19.6 | 19.4 | 15.9 | 10.5 | 5.3 | 1 |
| Maximum temperature [°C] | 2.7 | 4.3 | 8.9 | 14 | 18.8 | 23.2 | 26.8 | 26.7 | 23 | 16.5 | 10.2 | 4.5 |
| Monthly precipitation [mm] | 57 | 54 | 55 | 58 | 60 | 44 | 18 | 14 | 19 | 41 | 41 | 65 |
Bioclimatic variables
Annual mean temperature [°C]
9.4
Mean diurnal range (mean of monthly (max temp - min temp))
11
Isothermality (bio2/bio7) (* 100)
0.3
Temperature seasonality (standard deviation *100)
71.5
Max temperature of warmest month [°C]
26.8
Min temperature of coldest month [°C]
-4.5
Temperature annual range (bio5-bio6) [°C]
31.3
Mean temperature of wettest quarter [°C]
0.2
Mean temperature of driest quarter [°C]
18.3
Mean temperature of warmest quarter [°C]
18.5
Mean temperature of coldest quarter [°C]
0.2
Annual precipitation [mm]
526
Precipitation of wettest month [mm]
65
Precipitation of driest month [mm]
14
Precipitation seasonality (coefficient of variation)
39
Precipitation of wettest quarter [mm]
176
Precipitation of driest quarter [mm]
51
Precipitation of warmest quarter [mm]
76
Precipitation of coldest quarter [mm]
176
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 7.25 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
40
SUBTAUTHOR
0
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
35
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
0
ACCENAME
50
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:a08ae499-3ba7-4e12-9b20-27e291879ca3
Last updated
February 6, 2026
Created
Date not provided