Susan K PellSusan K. Pell is the science and public programs manager at the United States Botanic Garden, where she gets to show people the awesomeness of plants every day. She was formerly director of science at Brooklyn Botanic Garden, where she studied the evlutionary relationships of the cashew family. She holds a PhD in plant biology and teaches courses in genetics, angiosperm morphology, and systematics. Pell lives in Washington, D.C., with her wife and daughter. Read More Read Less