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Ipomoea purpurea in Loganville, Georgia( K b- R0 q/ X1 B8 C3 |" ?6 x
% V% l% _3 k" T1 j, f7 @: O) OMorning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. 7 N" B$ |& J0 @( k3 }2 Q* x. b f/ d9 e3 q/ E8 Y. E5 J http://en.wikipedia.org/wiki/Morning_glory