A new species, Ipomoea tabascana, is described from Mexico, and the combination I. batatas var. apiculata is made for plants endemic to Veracruz. Comments on the alliance of I. umbraticola with the ...
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Are sweet potatoes healthier than regular potatoes?
There are not only taste differences between sweet potatoes and regular potatoes–the tubers actually belong to different botanical families. But is one healthier than the other? Sweet potatoes ...
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