Blackhaw – Viburnum prunifolium – native
With white flower clusters that blossom in the late spring, this shrub’s nectar and pollen draw in various small bees, butterflies and hummingbirds, among other creatures. The yellow berries that surround its flowers turn a blue-black color, and its green foliage transforms into a reddish-purple color during the fall. When matured, Blackhaw becomes sturdy, reaching heights of 12-15 feet.
Sources: Illinoiswildflowers.info
NC State University
Arbor Day Foundation