This handsome, long-lived perennial, native from southern Europe to northern China, has been cultivated in American gardens since the early eighteenth century. Thomas Jefferson noted planting “Fraxinella in center of NW shrub circle” at Monticello on April 16, 1807. Jefferson received the plant from his friend and Washington, DC nurseryman, Thomas Main. It is also called Gas Plant because it emits a volatile vapor that can be ignited on a still evening.
