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Ipomoea purpurea in Loganville, Georgia ) x! R8 }; ~; L5 P' r2 H d7 }$ a8 i; W5 S- `. L
Morning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds.$ M7 s2 m% C' N' j
2 h: h. b6 k' ], m7 \ http://en.wikipedia.org/wiki/Morning_glory