Cyanea mannii, a member of the Campanulaceae (bellflower) family, is a branched shrub 1.5 to 3 m (5 to 10 ft) tall. The leaves are narrowly elliptic or lance-shaped, 12 to 21 cm (4.7 to 8.3 in) long and 2.5 to 5 cm (1 to 2 in) wide with hardened teeth along the leaf margins. Each flower cluster,...