A low, weak-stemmed, often sprawling, herbaceous perennial. Flowers in loose terminal clusters, bell-shaped, ¾ inch long, 5-lobed, with short tubes, light blue to blue-lavender. Stamens 5, with white anthers; style tip divided into three parts. Blooms April-June. Leaves alternate, pinnately ("feather") compound with smooth, ovate, opposite leaflets. The basal leaves are on long petioles.