Tag Archives: USDA

Selling sweet potatoes as yams is illegal

I didn’t realize this until recently, but apparently if a company or store labels sweet potatoes as “yams,” they can get in trouble with the United States Department of Agriculture, which views sweet potato (Ipomoea batatas) and yams (Dioscorea spp.) … Continue reading

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DMCA NOCI RE CPBR PDF

This post is for people tracking the bizarre ethical slide of The Consortium for Plant Biotechnology Research, Inc. (CPBR). As you probably know from my earlier posts, CPBR sends out a yearly invitation to plant biotechnology researchers to submit grant … Continue reading

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Sweet potatoes and yams

Some photographs to get you excited about starches on Thanksgiving.  If you’re curious about the difference between yams, sweet potatoes, and potatoes, please refer to my page, “Yams and sweet potatoes are not potatoes.”  

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