A shrub which grows attached to other plants. It hangs downwards. It has a white covering of soft hairs. The leaves are opposite and grey. They are usually curved and 3-12 cm long. The flowers occur in 2 groups of 3 flowers on a common stalk. The flowers are green outside and dark pink inside. They are 1.6-3 cm long. The fruit is slightly pear shaped and 6-10 mm long.