Rimu is a slow-growing tree, eventually attaining a height of up to 50 m, although most surviving large trees are 20 to 35 m tall.There are historical accounts of exceptionally tall trees, 61 m, from dense forest near National Park, New Zealand, now destroyed. Its lifespan is approximately 800 to 900 years. The straight trunk of the rimu is generally 1.5 m in diameter, but may be larger in old or very tall specimens.
Historically, Rimu and other native trees such as Kauri and Totara were the main sources of wood for New Zealand, including furniture and house construction. However, many of New Zealand's original stands of Rimu have been destroyed, and recent government policies forbid the felling of Rimu in public forests, though allowing limited logging on private land. Pinus radiata has now replaced Rimu in most industries, although Rimu remains popular for the production of high quality wooden furniture. The inner bark can also be used to treat burns and cuts.
Image and text from Wikipedia.