|The cultivar, 'Oklahoma' is a deciduous, spreading tree. Leaves have round ends and are shiny, waxy, deep green, up to 4 inches long.
C. canadensis var. texensis is a heart-shaped foliage and small, deep crimson, pea-shaped blooms.Foliage turns a lovely yellow in fall. In early spring clusters of small, 1/2 inch long flowers provide a wonderful display before the emergence of the leaves. The blooms are followed by flat pods. Native to North America.