A climbing shrub. It climbs up trees to a height of 15 m. The stem is about 1 cm across. The leaves and narrow and thin. They are rather loosely set on the stem. Leaves are 6-12 cm long and 1-2.5 cm wide. The tip of the leaf is pointed. The leaf sheaths do not overlap. They are finely toothed along the edge and on the midrib underneath. The flower branches are oval and 3-4 together. The fruit are about 5.5 cm long by 4 cm wide. They can occur singly or in clusters at the end of the stems. They have many seeds. The fruit when ripe are red. There are small projections over the surface of the fruit.