"Heuchera" have palmately lobed leaves on long petioles, and a thick, woody rootstock. The blades are dentate or deeply lobed (pinnatifid). Leaves are simple or compound with lobed, parted, or undivided leaf blades. Leaves may have lobed or entire margins. Alternatively the style may be lobed rather than branched. It has long leaves which may be lobed or not. They have lobed toes and are excellent swimmers and divers.