Data from: Color Analysis of Storage Roots from the USDA, ARS Sweetpotato Germplasm Collection
<p>737 PI accessions from the US Department of Agriculture, Agricultural Research Service Sweetpotato Collection were grown in the field and in greenhouse pots, and storage roots were harvested.  The periderm (skin) and stele (flesh) of storage roots were measured using a Konica Minolta Chroma Meter (CR 400, Konica …