Kayri Havens,^1,*,** Pati Vitt<sup>1,***

1</sup>1Chicago Botanic Garden Department of Plant Science and Conservation 1000 Lake Cook Road Glencoe, IL

^*Corresponding author: khavens@chicagobotanic.org; 847-835-8378
^**Kayri Havens is the Senior Director of Ecology and Conservation at Chicago Botanic Garden. Her research interests include the biology of rarity and invasiveness, plant reproductive biology, and the effects of climate change on plants.
^***Pati Vitt is the Stone Curator of the Dixon National Tallgrass Prairie Seed Bank at the Chicago Botanic Garden. Her research interests include the demography of rare plant species, pollination ecology, seed banking, and the effects of management and climate change on plants.