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Ipomoea purpurea in Loganville, Georgia/ ^* }2 G( S, D. X5 p
. l" ^1 Z$ N; k" @5 hMorning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. 8 d G/ l' W. Z6 c0 g# \. v6 a; P+ b k. Q0 n8 |0 ~% R! ` http://en.wikipedia.org/wiki/Morning_glory