Leadplant.  A native to the upland plains of the Midwest, this leguminous shrub has  excellent textural foliage of small gray-green pea leaflets and quite nice terminal "antlers" of purplish flower spikes.  The flowers are tiny but are clustered in multitudes.  Good drainage, drought tolerant.

Fragrant Dwarf False Indigo.  An excellent plant for the xeric garden although not the best in sandy soils since it hails from good prairie soil in  the midwest from central Canada down to Texas.  Nice small woody shrub with erect small spikes of clustered small tubular flowes of violet blue petals and red stamens - whoa!