Accession details
Passport data and everything else
22572
Accession number
22572
Holding institute
Institute code
ETH013
Acquisition Date
November 14, 2001
Provenance of material
Biological status of accession
Wild
Type of germplasm storage
Seed collection
Field collection
Curation type
Fully curated
Availability for distribution
Available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Donor institute
Safety duplication institute
22572_Plant.jpg
22572_Plant_.jpg
Taxonomy provided to Genesys
Genus
Megathyrsus
Specific epithet
maximus — Browse this species at ETH013
Scientific name
Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs
Crop
forages
Crop name
Forages
Matched GRIN taxon
Current GRIN taxon
Accession names
Other identifier
CPI 59975
Collecting number
RWS326
Associated Datasets
Collecting information
Provenance of material
Collecting date of sample
January 22, 1972
Collecting number
RWS326
Location of collecting site
25KM.SE NAIROBI,ATHI R.
Latitude of collecting site
-1.45
Longitude of collecting site
36.97
Elevation of collecting site
1,515
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 13.1 | 13.2 | 14.5 | 15 | 14 | 11.9 | 11.4 | 11.5 | 12.1 | 13.5 | 14.3 | 13.7 |
| Mean temperature [°C] | 20.2 | 20.9 | 21.2 | 20.8 | 19.7 | 18.1 | 17.2 | 17.6 | 19.1 | 20.3 | 19.9 | 19.8 |
| Maximum temperature [°C] | 27.3 | 28.6 | 27.9 | 26.5 | 25.4 | 24.3 | 23.1 | 23.7 | 26.1 | 27.2 | 25.6 | 25.9 |
| Monthly precipitation [mm] | 34 | 39 | 75 | 140 | 79 | 18 | 6 | 6 | 10 | 38 | 108 | 55 |
Bioclimatic variables
Annual mean temperature [°C]
19.6
Mean diurnal range (mean of monthly (max temp - min temp))
12.8
Isothermality (bio2/bio7) (* 100)
0.7
Temperature seasonality (standard deviation *100)
12.6
Max temperature of warmest month [°C]
28.6
Min temperature of coldest month [°C]
11.4
Temperature annual range (bio5-bio6) [°C]
17.2
Mean temperature of wettest quarter [°C]
20.5
Mean temperature of driest quarter [°C]
17.9
Mean temperature of warmest quarter [°C]
20.9
Mean temperature of coldest quarter [°C]
17.6
Annual precipitation [mm]
608
Precipitation of wettest month [mm]
140
Precipitation of driest month [mm]
6
Precipitation seasonality (coefficient of variation)
80
Precipitation of wettest quarter [mm]
294
Precipitation of driest quarter [mm]
22
Precipitation of warmest quarter [mm]
254
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 8.45 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
30
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
0
Metadata
UUID
urn:uuid:d15c78fe-07c3-4827-88be-e886f51650b0
Last updated
September 17, 2025
Created
Date not provided