Darwin called the plant Hedysarum; modern botanists call it either Desmodium gyrans or, more correctly these days, Codariocalyx motorius; its common name is Dancing Grass or Telegraph plant or Semaphore plant -- after the leaf movements, which resemble semaphore signals.

For all of it's uses this plant is easy to grow, dancing happily on a sunny windowsill and watered when dry. Some say it dances best to the "Greatful Dead!"

Publisher: Hirt's Garden