Stenogyne kaalae subsp. sherffii, a member of the Lamiaceae (mint) family, is a scandent vine, climbing or sprawling and rooting at the nodes; stems 2.5 to 6 m (8 to 20 ft) long (in cultivation), quadrangular, and glabrous (smooth). Leaves are glossy, coriaceous (leathery), lance-shaped, the blades...