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Ipomoea purpurea in Loganville, Georgia , ^5 Y l% Z( I' u* O5 ?) d2 @ 2 }. W I" @5 c% \Morning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. % }% y% c& ]7 r1 T5 _8 z ) \& N" e Y- W: I' }9 U* b: B. Xhttp://en.wikipedia.org/wiki/Morning_glory