Accession details
Passport data and everything else
847
Accession number
847
Holding institute
Institute code
ETH013
Acquisition Date
December 12, 1985
Provenance of material
Biological status of accession
Wild
Type of germplasm storage
Seed collection
Curation type
Partly curated
Availability for distribution
Not available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Donor institute
Taxonomy provided to Genesys
Genus
Trifolium
Specific epithet
usambarense — Browse this species at ETH013
Scientific name
Trifolium usambarense Taub.
Crop
forages
Crop name
Forages
Matched GRIN taxon
Current GRIN taxon
Accession names
Other identifier
CIAT 19706
Collecting number
SMT-092A
Collecting information
Provenance of material
Collecting date of sample
August 1, 1985
Collecting mission identifier
IPGRI-345
Collecting number
SMT-092A
Location of collecting site
43.7 km from Mbeya towards Itungi port 11.2 km from Edwele village.
Collecting institute name
ILCA/CIAT/TALIRO
Latitude of collecting site
-9.12
Longitude of collecting site
33.54
Elevation of collecting site
1,700
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 14.8 | 14.8 | 14.6 | 14.1 | 12.5 | 10.4 | 9.7 | 10.7 | 12.5 | 14.1 | 14.8 | 14.9 |
| Mean temperature [°C] | 19.4 | 19.4 | 19.3 | 18.8 | 17.7 | 16.3 | 15.9 | 16.9 | 19 | 20.7 | 20.9 | 19.9 |
| Maximum temperature [°C] | 24 | 24 | 24 | 23.6 | 23 | 22.2 | 22.1 | 23.2 | 25.6 | 27.3 | 27.1 | 25 |
| Monthly precipitation [mm] | 241 | 221 | 288 | 309 | 119 | 32 | 22 | 12 | 16 | 32 | 122 | 261 |
Bioclimatic variables
Annual mean temperature [°C]
18.7
Mean diurnal range (mean of monthly (max temp - min temp))
11.1
Isothermality (bio2/bio7) (* 100)
0.6
Temperature seasonality (standard deviation *100)
15.7
Max temperature of warmest month [°C]
27.3
Min temperature of coldest month [°C]
9.7
Temperature annual range (bio5-bio6) [°C]
17.6
Mean temperature of wettest quarter [°C]
19.1
Mean temperature of driest quarter [°C]
17.2
Mean temperature of warmest quarter [°C]
20.5
Mean temperature of coldest quarter [°C]
16.3
Annual precipitation [mm]
1,675
Precipitation of wettest month [mm]
309
Precipitation of driest month [mm]
12
Precipitation seasonality (coefficient of variation)
80
Precipitation of wettest quarter [mm]
818
Precipitation of driest quarter [mm]
50
Precipitation of warmest quarter [mm]
415
Precipitation of coldest quarter [mm]
66
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 8.35 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
40
DONORNUMB
0
OTHERNUMB
35
DUPLSITE
0
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
20
LATITUDE
60
LONGITUDE
60
ELEVATION
20
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
0
ACCENAME
0
COLLNUMB
60
COLLCODE
0
COLLNAME
20
Metadata
UUID
urn:uuid:aae57c80-c189-46d2-ad54-91351e2a02f0
Last updated
September 17, 2025
Created
Date not provided