Mhm I think it is actually a great idea to start as a flower and to work your way up in the circle of lives. Reincarnation usually does not work like that but if one could imagine it for oneself / decide on the sequence for oneself I think it would be wise to start as a flower and work your way up to become a lizard and then exploring life twice as a human, maybe in a change of gender. If I am going to start as a flower, I want to be one of these postal flowers:
http://www.serenataflowers.com/flowers-by-post
And then I would want to work / blossom my way up to become a beautiful red colored lizard. And then first a girl and afterwards a boy. :)