DebbieC said: That is the case if you don't upload your own photo, but once you post your's that is what is displayed. 
I meant what Australis said (I should have explained more). Example: I have three different photos for the same plant that I submitted to the database (like, a picture of the plant, a picture of it in bloom, a picture of it emerging in Spring).
Whichever one of those got the most "thumbs up" from other members is what gets displayed when I go to my list and see that plant. So, sometimes the picture changes when the amount of thumbs ups from other members changes.
I hope that makes more sense.
