bamboo:我 google 了一下 What is the difference between Morning Glory and Petunia?
4"7/+6Z Morning Glory(MG)is from the family Convolvulaceae and Petunia (P)from Solanaceae.
wX[g\,?}' The leaves are different, also MG have new flowers every day that die in the evening;
'b~,/lZd P flowers ..
(2012-09-19 02:44) o-c.D=~