Inventors: Michael E. Sizemore, Russell L. Slate, David A. Priddy
Description: A new and distinct variety of Ipomoea batatas called ‘Stokes purple’. The plant is a prostrate vine, producing several branching vines off the main vine with tri-lobed leaves. The ‘Stokes purple’ plant is distinguished by its storage root, which has purple flesh and purple skin.
link brevetto: https://www.google.com/patents/USPP17976
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