, z7 }/ s; e9 b8 n8 b! a) pHistory % k M/ s4 z n" \3 e2 t+ F5 qIpomoea purpurea in Loganville, Georgia ; {( Y0 H0 A# `- a0 L , x/ o+ z2 i$ z7 j, HMorning glory was first known in China for its medicinal uses, due to the laxative properties of its seeds. " s4 y8 e" N' e4 f% y ( r/ k$ O) ]$ Z- P1 V7 M* Z: ` s. ?) Shttp://en.wikipedia.org/wiki/Morning_glory