Food and Agriculture Organization of the United Nations  

International Treaty on Plant Genetic Resources for Food and Agriculture

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DOI descriptor coverage

Number and percentage of descriptors provided in the total number of DOIs (97,647)

DescriptorDescriptionQuantityPercentage
R01Links37,83539
R02DOI of progenitor250
R03Biological status48,10649
R04'sp.' or 'spp.' in species2640
R05Other names39,33240
R06Other identifiers1,5042
R07MLS status40,47641
R08Historical96,18298
A01Donor WIEWS code20,24621
A02Donor sample ID31,05632
A03Provenance93,10095
A04Collector(s) provided7,5428
A05Collecting ID6,6277
A06Collecting mission ID20
A07Collecting site55,58357
A08Collecting latitude64,10666
A09Collecting longitude64,32666
A13Collecting elevation7,8718
A14Collecting date8,6089
A16Breeder(s) provided17,56318
A17Ancestry5,2515