% w9 J7 S/ r9 S- U# n) ~ 1 b! k$ u, w8 a* ]) gHistory 3 z) Y6 \) \. H2 oIpomoea purpurea in Loganville, Georgia 4 |* b1 L ?- E, ]8 K7 Z. I0 a# u9 M+ } A0 s5 A& W
Morning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. & {2 p' j+ V8 g; W , X4 Q0 b/ J. s# Z0 G, nhttp://en.wikipedia.org/wiki/Morning_glory