Rubus occidentalis - Black Raspberry
A multi-stemmed shrub, 3-6 ft. tall and between 6-12 ft. wide. Commonly forms broad colonies. Long, slender, arching canes. Bark is purplish-red and armed with prickles. Blue-green summer foliage is palmately or pinnately compound, becoming yellowish in fall. Flat-topped clusters of five-petaled flowers are followed by round, raspberry-like, red berries which mature to black.