Posey: Have you been sniffing the flowers? Ivy: Well, obviously, they smell beautiful. Posey: Well, you've rubbed all the pollen off from the stamen onto your nose. Ivy: The petals don't rub off ...

The smell from the nectaries and the prettiness of the petals draws the insects ... When the bee digs into the next flower the pollen on her body rubs off onto the stigma of the new flower.