Cyanea gibsonii. a member of the Campanulaceae (bellflower) family. is a palm-like tree 1 to 7 m (3.2 to 23 ft) tall. The leaves are elliptic or oblong, about 20 to 80 cm (8 to 31 in) long and 6.5 to 20 cm (2.5 to 8 in) wide; the upper surface usually is smooth, while the lower is covered with fine...