Celebrate the opening of Botany of Nations, where plants hand collected by Meriwether Lewis on the Lewis and Clark Expedition become portals to Indigenous stories, cultures and sciences. Co-curated with ethnobotanist Enrique Salmón, PhD, this exhibition reveals how living knowledge of Native Nations transforms our understanding of the specimens Lewis collected and the meaning of science itself.

Tickets with a behind-the-scenes tour of the Lewis & Clark Herbarium are sold out.  To add your name to the waiting list, please call (215) 299-1022 or email friends@ansp.org

Academy Members, please sign in using the email associated with your valid membership to reserve tickets at the member rate.

Tickets will be available at the door at full price ($25) for members and non-members. Register early for your discount.