Data from: Color Analysis of Storage Roots from the USDA, ARS Sweetpotato Germplasm Collection

737 PI accessions from the US Department of Agriculture, Agricultural Research Service Sweetpotato Collection were grown in the field and in greenhouse pots, and...737份来自美国农业部（US Department of Agriculture, Agricultural Research Service）甘薯种质资源收集库（Sweetpotato Collection）的植物引种（Plant Introduction，PI）种质材料，分别于田间与温室盆栽条件下种植，且...