Accession details
Passport data and everything else
CWI 21978
Accession number
CWI 21978
Holding institute
Institute code
MEX002
Acquisition Date
1987
Provenance of material
Biological status of accession
Advanced/improved cultivar
Type of germplasm storage
Medium term seed collection
Long 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
Taxonomy provided to Genesys
Genus
Triticum
Specific epithet
turgidum — Browse this species at MEX002
Scientific name
Triticum turgidum L. subsp. durum (Desf.) van Slageren
Crop
wheat
Crop name
WHEAT
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
MELANOPUS-69
Other identifier
CWI50330
Other identifier
PI 355741
Other identifier
GID 186767
Other identifier
MELANOPUS 69
Other identifier
CID 176013 SID 0
Other identifier
MELYANOPUS-69
Other identifier
CWI50438
Other identifier
SIVOUSKA-69
Other identifier
CWI21780
Other identifier
PI 280462
Other identifier
CWI21978
Other identifier
MELANOPUS-069
Other identifier
UA0200048
Other identifier
CHERNOUSKA-69
Other identifier
CWI454
Collecting information
Provenance of material
Location of collecting site
Saratovskaja oblast', Russian Federation
Latitude of collecting site
51.5
Longitude of collecting site
47
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | -14.1 | -14 | -7.9 | 2.8 | 9.7 | 14.5 | 16.7 | 15 | 9.2 | 2.4 | -4.4 | -10 |
| Mean temperature [°C] | -10.5 | -10.2 | -4.1 | 8.1 | 16 | 20.6 | 22.7 | 21 | 14.7 | 6.5 | -1.6 | -6.9 |
| Maximum temperature [°C] | -6.9 | -6.4 | -0.3 | 13.5 | 22.3 | 26.7 | 28.7 | 27 | 20.2 | 10.6 | 1.3 | -3.8 |
| Monthly precipitation [mm] | 44 | 30 | 28 | 30 | 34 | 47 | 45 | 41 | 42 | 35 | 49 | 49 |
Bioclimatic variables
Annual mean temperature [°C]
6.4
Mean diurnal range (mean of monthly (max temp - min temp))
9.4
Isothermality (bio2/bio7) (* 100)
0.2
Temperature seasonality (standard deviation *100)
121
Max temperature of warmest month [°C]
28.7
Min temperature of coldest month [°C]
-14.1
Temperature annual range (bio5-bio6) [°C]
42.8
Mean temperature of wettest quarter [°C]
-6.4
Mean temperature of driest quarter [°C]
-2.1
Mean temperature of warmest quarter [°C]
21.4
Mean temperature of coldest quarter [°C]
-9.2
Annual precipitation [mm]
474
Precipitation of wettest month [mm]
49
Precipitation of driest month [mm]
28
Precipitation seasonality (coefficient of variation)
19
Precipitation of wettest quarter [mm]
142
Precipitation of driest quarter [mm]
88
Precipitation of warmest quarter [mm]
133
Precipitation of coldest quarter [mm]
123
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 7.2 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
40
SUBTAUTHOR
5
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
35
DUPLSITE
30
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
40
COLLSITE
0
LATITUDE
0
LONGITUDE
0
ELEVATION
0
COLLDATE
0
BREDCODE
0
ANCEST
0
COLLSRC
0
ACCENAME
160
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:79e6214b-5641-432d-a348-e8b7970e52b5
Last updated
May 4, 2026
Created
Date not provided