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Ipomoea purpurea in Loganville, Georgia3 Q* `9 o4 P9 d
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Morning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds.* r. q K+ c$ }" b+ n
0 e$ t( w: X2 Q: A) b http://en.wikipedia.org/wiki/Morning_glory