Genebank details
National Arboretum-Germplasm Unit, USDA/ARS
Institute code
Type
Governmental
Country
Data provider
Accessions in Genesys
Location
Latitude
38.91
Longitude
-76.96
Most represented Crop names
grasspea
4
yam
1
Not specified
20,614
Curation type
Not specified
20,619
FAO WIEWS code of donor institute
Not specified
20,619
Breeder code
Not specified
20,619
Site of safety duplication
Not specified
20,301
Safety duplicated in Svalbard
Not in SGSV
ITGPRFA Multi-lateral system
Not specified
20,619
Available for distribution
Not specified
20,619
Last updates of passport data
June 21, 2024
Passport Data Completeness Index (PDCI)
Genesys uses the PDCI as an indicator of the completeness of published passport data. The PDCI uses the presence or absence of data points in the documentation of a genebank accession, taking into account the presence or value of other data points (van Hintum et al. 2011). For example, a wild accession should have a well-defined collection site but no variety name. The PDCI ranges from 0 to 10, where 0 is the minimum score assigned to rather incomplete passport records and 10 is the maximum score assigned to very complete passport records. Any type of accession, wild, landrace, breeding material or modern variety, can attain the PDCI’s maximal score.
Average PDCI score for 20,619 accessions is 3.97, with minimum score of 2.50 and maximum score of 7.15.