; m& e6 [ v2 n. V2 u
* h( F3 k- B5 `4 Z( j. u8 ?1 Y
History , I6 }2 m0 k ZIpomoea purpurea in Loganville, Georgia - x# B+ x2 r! J! v- \) d( K , x8 g" a3 S$ Y1 b# fMorning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. d! t- `) @8 g0 A# m, E/ p
& k/ h/ _+ @" _4 t1 S/ `! }" T http://en.wikipedia.org/wiki/Morning_glory