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Ipomoea purpurea in Loganville, Georgia% m/ J8 w0 y. T9 X
2 \, A. E2 h( \7 AMorning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. # h' s3 N# h& ?4 u; o( u F+ w* K3 ?+ r) F* ^0 hhttp://en.wikipedia.org/wiki/Morning_glory