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United States Department of Agriculture

Agricultural Research Service

Image Number D1759-3

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Image Number D1759-3

In a greenhouse at the Vegetable Crops Research Unit in Madison, Wisconsin, botanist David Spooner works to identify the origins (or species) of potato germplasm known as “Neo-Tuberosum.”

 

Photo by Stephen Ausmus.


640 pixels wide: (d1759-3.jpg)




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Last Modified: 4/28/2010
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