Or maybe cactuses? A plant this huge must have drawn quite a few visitors over the years.
Please leave a comment if you can tell us any information about this picture.
More from the USO
Sep 18, 2017
Celebrating the Air Force's 70th Birthday in 360° at the Air Force Memorial
In honor of the Air Force's 70th anniversary on September 18, we stopped by the Air Force Memorial to capture birthday shoutouts for the organization from service members, military family members and civilians -- all in 360°. Take a look.