Accession details
Passport data and everything else
BRA 00028989-2
Accession number
BRA 00028989-2
Holding institute
Institute code
BRA001
Acquisition Date
September 15, 1980
Provenance of material
Biological status of accession
Semi-natural/sown
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.
Crop
maize
Crop name
Maize
Matched GRIN taxon
Current GRIN taxon
Accession names
Other identifier
BRA-042056; BRA003
Other identifier
RS 20; BRA002
Collecting information
Provenance of material
Collecting date of sample
September 15, 1980
Latitude of collecting site
-30.083334
Longitude of collecting site
-51.166668
Geodetic datum
WGS84
Georeferencing method
GPS
Elevation of collecting site
215
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 19.6 | 18.9 | 17 | 13.8 | 11.1 | 9.9 | 9.9 | 11.2 | 12.6 | 14.7 | 16.6 | 16.5 |
| Mean temperature [°C] | 24.4 | 23.5 | 21.4 | 18.3 | 15.4 | 14.3 | 14.4 | 15.7 | 17.5 | 19.8 | 21.9 | 21.3 |
| Maximum temperature [°C] | 29.2 | 28.1 | 25.9 | 22.8 | 19.8 | 18.8 | 18.8 | 20.3 | 22.4 | 24.9 | 27.3 | 26.2 |
| Monthly precipitation [mm] | 115 | 119 | 117 | 107 | 113 | 140 | 134 | 131 | 142 | 121 | 101 | 108 |
Bioclimatic variables
Annual mean temperature [°C]
19
Mean diurnal range (mean of monthly (max temp - min temp))
9.4
Isothermality (bio2/bio7) (* 100)
0.5
Temperature seasonality (standard deviation *100)
34.1
Max temperature of warmest month [°C]
29.2
Min temperature of coldest month [°C]
9.9
Temperature annual range (bio5-bio6) [°C]
19.3
Mean temperature of wettest quarter [°C]
15.8
Mean temperature of driest quarter [°C]
22.5
Mean temperature of warmest quarter [°C]
23.1
Mean temperature of coldest quarter [°C]
14.7
Annual precipitation [mm]
1,448
Precipitation of wettest month [mm]
142
Precipitation of driest month [mm]
101
Precipitation seasonality (coefficient of variation)
11
Precipitation of wettest quarter [mm]
407
Precipitation of driest quarter [mm]
324
Precipitation of warmest quarter [mm]
351
Precipitation of coldest quarter [mm]
387
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 7.1 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
35
DUPLSITE
30
STORAGE
0
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
0
LATITUDE
60
LONGITUDE
60
ELEVATION
20
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
0
ACCENAME
0
COLLNUMB
0
COLLCODE
0
COLLNAME
0
Metadata
UUID
urn:uuid:fa344786-1ce8-4f65-bd3e-35bcc2347fe0
Last updated
January 12, 2026
Created
January 12, 2026