sentences:  "Pterocarpus macrocarpus" is a medium-sized tree growing to 10–30 m (rarely to 39 m) tall, with a trunk up to 1.7 m diameter; it is deciduous in the dry season.The bark is flaky, grey-brown; if cut, it secretes a red gum.The leaves are 200–350 mm long, pinnate, with 9–11 leaflets.