Schiedea diffusa subsp. macraei is a reclining or weakly climbing vine, woody at the base. Stems are 3 to 6 m (10 to 20 ft) long, with internodes near the inflorescence. Leaves are opposite, one-nerved without parallel nerves. Leaf blades are 6.5 to 9 cm (0.4 to 3.5 in) long, 1.5 to 2.5 cm (0.6 to...