Climbing shrub. Leaves: petiole (0.5—)0.8—1(—1.5) cm; blade lanceolate to oblong-lanceolate, (1.5—)3—15 by 0.8-5.5 cm, entire or widely repanded dentate, base narrowly rounded to obliquely truncate, apex acuminate, nerves (4-)5(-6) on each side, glabrous on both sides or with few hairs along nerves beneath. Inflorescence terminal and lateral on short branches, loosely corymbose to paniculoid, patent bristly, with numerous flowers; pedicels 0.8-3 mm long. Stamens very long exserted. Fruit globose to subglobose, c. 3.5 mm in diameter.
Asia-Temperate: Hainan (Hainan present), Asia-Tropical: Borneo present; Jawa (Jawa present); Sumatera (Sumatera present); Vietnam (Vietnam present), Johore present
Hainan, Vietnam; Malesia: Sumatra, Peninsular Malaysia (Johore), Borneo, Java.