|Clumping perennial with up to 12 inch long, fern-like, palmate leaves with woolly undersides. Small, 1/4 to 3/8 inch wide flowers are borne on airy corymbs up to 8 inches long in summer. Flower stems may be either branched or simple. Makes a nice addition to a perennial border. Also known as Digitata Nana. Native to Mongolia, Russia, China, and Japan.