"USDA Plant Genetic Resources Conservation Unit located in Griffin, Ga., is home to over 100,000 accessions of preserved plant germplasm including the largest collection of sorghum germplasm in the world" says @SeedWorldMag
@SeedWorldMag It's a little difficult to be sure, but according to @GenesysPGR, the @GenebankICRISAT edges it 
@SeedWorldMag @GenesysPGR @GenebankICRISAT Only 20% georeferenced, but @USDA in blue, @icrisat in red, so potentially some intersting complementarities between the 2 collections genesys-pgr.org/a/overview/v22…
