VEGETABLES / POTATO Organic Listing NPGS Inventory AV 42 1948 IV Mostly purple skin, mostly white with some purple flesh. Tubers are various shapes, mostly oblong. Developed in the USA. Collected by NPGS in 1948. $6.00 Add To Basket Listed In: 2023, 2025 California USDA Hardiness: 9a View Profile & Listings