Accession details
Passport data and everything else
CIMMYTMA 29078
Accession number
CIMMYTMA 29078
Holding institute
Institute code
MEX002
Acquisition Date
January 21, 2008
Provenance of material
Biological status of accession
Wild
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
Zea
Specific epithet
Scientific name
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis
Crop
maize
Crop name
Maize
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
MGB-CI 20
Other identifier
DIENTE DE BURRO
Other identifier
GID 265277
Other identifier
MGB-CI,20
Collecting number
MGB-CI 20
Associated Datasets
Collecting information
Provenance of material
Collecting date of sample
November 22, 2007
Collecting source
model.v2.accession.AccessionCollect.CollSrc.1
Collecting number
MGB-CI 20
Collecting institute name
International Maize and Wheat Improvement Center (Mexico)
Latitude of collecting site
19.30302
Longitude of collecting site
-99.508406
Elevation of collecting site
2,574
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 1.8 | 2.6 | 4.9 | 6.7 | 8.3 | 9.5 | 9.1 | 9 | 8.9 | 6.8 | 4.1 | 2.6 |
| Mean temperature [°C] | 10.8 | 12 | 14.2 | 15.6 | 16.4 | 16.1 | 15.1 | 15.1 | 14.8 | 14 | 12.5 | 11.3 |
| Maximum temperature [°C] | 19.9 | 21.5 | 23.6 | 24.6 | 24.6 | 22.7 | 21.2 | 21.3 | 20.8 | 21.3 | 21 | 20 |
| Monthly precipitation [mm] | 16 | 6 | 12 | 31 | 72 | 169 | 200 | 194 | 155 | 60 | 20 | 8 |
Bioclimatic variables
Annual mean temperature [°C]
14
Mean diurnal range (mean of monthly (max temp - min temp))
15.7
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
18.2
Max temperature of warmest month [°C]
24.6
Min temperature of coldest month [°C]
1.8
Temperature annual range (bio5-bio6) [°C]
22.8
Mean temperature of wettest quarter [°C]
15.4
Mean temperature of driest quarter [°C]
11.3
Mean temperature of warmest quarter [°C]
16
Mean temperature of coldest quarter [°C]
11.3
Annual precipitation [mm]
943
Precipitation of wettest month [mm]
200
Precipitation of driest month [mm]
6
Precipitation seasonality (coefficient of variation)
94
Precipitation of wettest quarter [mm]
563
Precipitation of driest quarter [mm]
30
Precipitation of warmest quarter [mm]
272
Precipitation of coldest quarter [mm]
30
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 9 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
20
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
0
LATITUDE
60
LONGITUDE
60
ELEVATION
20
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
30
ACCENAME
0
COLLNUMB
60
COLLCODE
0
COLLNAME
20
Metadata
UUID
urn:uuid:06a98285-725f-4bf3-ad6f-dd971db0a3c4
Last updated
March 2, 2026
Created
Date not provided