( z9 w# N( j4 q( Y' f6 n$ u) [$ ?History : H1 l' O( _4 c0 sIpomoea purpurea in Loganville, Georgia ' \: Z* D* W+ s7 v' `1 y% ^. F S: \0 L- @" q1 N8 Q
Morning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. . p( n c% Y4 P- e! p- ?, _6 ` 8 h1 J& W" x/ c( r7 c! ~http://en.wikipedia.org/wiki/Morning_glory