Flowers that stink

I just visited a list of flowers that have a disgusting odor.  http://waynesword.palomar.edu/ww0602.htm#carrion

Flies pollinate these kinds of flowers. Orchids, yellow skunk cabbage and a whole lot of other ones that stink too. It isn't really important to plant these kinds of flowers in our gardens because we do not want to smell that stinky odor. And these flowers do not come from plants that make food for us. These flowers smell like rotting flesh and one even smells like dog poop! Most of the flowers we think of smell nice so I found it a little funny that there are flowers that smell gross. This is how I found out about these kinds of flowers: a bee movie I watched in the theater. It was called The Queen of the Sun.  http://www.queenofthesun.com/

When I heard that flies pollinate I thought, "What the heck?" so I wanted to know more about it.