Expert Is In: Ancient Lineages Line Our Streets (On-site Drop-in Program)

Want to know more about ancient plant lineages? Drop by the Garden Court to talk with Rebecca. You'll learn about how some of the seemingly mundane street trees of D.C. - like gingko and dawn redwood - are actually members of some of the oldest plant lineages on earth. Bring your questions and connect with plant science professionals in this Expert Is In program.

This program is offered as part of a partnership with the American Association for the Advancement of Science (AAAS) Science and Technology Policy Fellowship Alumni Program.

Presenter: Dr. Rebecca Panko, evolutionary plant biologist

Saturday, August 23, 2025
1:00 PM to 3:00 PM Eastern
Location: Conservatory Garden Court
FREE: This is a drop-in program. No registration needed.

You may also like the following events from U.S. Botanic Garden:

• This Thursday, 14th August, 11:00 am, Expert Is In: Orchid Care (On-site Drop-in Program) in Washington
• Next Thursday, 21st August, 05:00 pm, Summer Evening Hours at the Garden in Washington
• Next Friday, 22nd August, 11:00 am, Family Program: Sorting and Shaping Seeds (On-site Drop-in Program) in Washington