Accession details
Passport data and everything else
BRA 00029692-1
Accession number
BRA 00029692-1
Holding institute
Institute code
BRA001
Acquisition Date
May 25, 1978
Provenance of material
Biological status of accession
Traditional cultivar/Landrace
Availability for distribution
Not 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. raça dentado
Crop
maize
Crop name
Maize
Accession names
Collecting number
SILVESTRE 1202
Accession name
AZTECA 142
Accession name
142 R2
Other identifier
BRA-026140; BRA003
Other identifier
MG 066; BRA002
Other identifier
PI 291268; USA120
Collecting information
Provenance of material
Collecting date of sample
May 25, 1978
Collecting number
SILVESTRE 1202
Location of collecting site
SÃO JOAQUIM
Latitude of collecting site
-15.416668
Longitude of collecting site
-44.416668
Geodetic datum
WGS84
Georeferencing method
GPS
Elevation of collecting site
619
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 19 | 19 | 18.9 | 18.1 | 15.8 | 14.1 | 13.8 | 14.7 | 17 | 18.8 | 19 | 18.7 |
| Mean temperature [°C] | 24.5 | 24.7 | 24.4 | 23.9 | 22.5 | 21.3 | 21.2 | 22.5 | 24.6 | 25.6 | 24.6 | 23.9 |
| Maximum temperature [°C] | 30 | 30.4 | 29.9 | 29.7 | 29.2 | 28.7 | 28.6 | 30.4 | 32.3 | 32.5 | 30.3 | 29.2 |
| Monthly precipitation [mm] | 167 | 120 | 123 | 54 | 11 | 1 | 1 | 3 | 15 | 78 | 191 | 235 |
Bioclimatic variables
Annual mean temperature [°C]
23.6
Mean diurnal range (mean of monthly (max temp - min temp))
12.9
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
13.6
Max temperature of warmest month [°C]
32.5
Min temperature of coldest month [°C]
13.8
Temperature annual range (bio5-bio6) [°C]
18.7
Mean temperature of wettest quarter [°C]
24.3
Mean temperature of driest quarter [°C]
21.6
Mean temperature of warmest quarter [°C]
24.9
Mean temperature of coldest quarter [°C]
21.6
Annual precipitation [mm]
999
Precipitation of wettest month [mm]
235
Precipitation of driest month [mm]
1
Precipitation seasonality (coefficient of variation)
94
Precipitation of wettest quarter [mm]
593
Precipitation of driest quarter [mm]
5
Precipitation of warmest quarter [mm]
284
Precipitation of coldest quarter [mm]
13
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 8.1 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
30
STORAGE
0
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
15
LATITUDE
40
LONGITUDE
40
ELEVATION
15
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
0
ACCENAME
50
COLLNUMB
40
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:57a80972-286f-4c2d-aa1c-f0f8d79f9bc9
Last updated
January 12, 2026
Created
January 12, 2026