Sweetpotato plant named `Covington`

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Title: Sweetpotato plant named `Covington`
Date: 2008
Citation: Yencho, G. C., & Pecota, K. (2008). Sweetpotato plant named `Covington`. U.S. Patent No. PP18,516. Washington, DC: U.S. Patent and Trademark Office.
URI: http://www.lib.ncsu.edu/resolver/1840.2/1149

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