" How did these organs of plant sex manage to get themselves cross-wired with human ideas of value and status and Eros? And what might our ancient attraction for flowers have to teach us about the deeper mysteries of beauty - what one poet has called "this grace wholly gratuitous"? Is that what it is? Or does beauty have a purpose? (64) "

― Michael Pollan , The Botany of Desire: A Plant's-Eye View of the World