The plants size is 10 metres (33 ft) high and 13 m (43 ft) in width. It has no stipules. The leaves of a plant are trifoliolate, while the leaflets are penni-veined, and could be from densely to glabrous hairy. The flower size is approximately 3 millimetres (0.12 in) in diameter, and are yellow-whitish coloured. The fruits are red in colour and are 8 mm (0.31 in) in diameter.
Allophyllus cobbe is a variable plant with a broad distribution in India, South Africa, South America, Southeast Asia, and Papua New Guinea.