Genebank details

Millennium Seed Bank Project, Seed Conservation Department, Royal Botanic Gardens, Kew, Wakehurst Place
Institute code
GBR004
Type
Governmental
Accessions in Genesys
Location
Latitude
51.07
Longitude
-0.08
Most represented Crops
grasspea
pearlmillet
lentil
wheat
yam
Other
305
Not specified
81,849
Most represented Crop names
grasspea
1,118
pearlmillet
261
lentil
96
wheat
91
yam
79
Other
305
Not specified
81,849
Most represented Genera
Vicia
Lathyrus
Solanum
Silene
Carex
Other
77,501
Not specified
466
Most represented Species
Vicia sativa
sp.
Cenchrus violaceus
Lathyrus aphaca
Vicia hybrida
Other
82,185
Last updates of passport data
19 September 2019
18 September 2019
6 February 2019
2 December 2018
1 December 2018
18 September 2018
16 April 2018
23 October 2017
3 April 2017
28 March 2017
27 October 2016
16 August 2016
20 April 2016
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.
Number of passport records
80000
60000
40000
20000
0 1 2 3 4 5 6 7 8 9 10
Passport Data Completeness Index (PDCI)
Average PDCI score for 82,267 accessions is 5.38, with minimum score of 2.10 and maximum score of 8.00.