What is the category and kind of stem in neem tree?

The neem tree (Azadirachta indica) belongs to the category of dicotyledonous plants and is classified under the family Meliaceae. Its stem is characterized as a hardwood, which is typically straight and can grow quite tall, often reaching heights of up to 20 meters or more. The stem is known for its dense, durable wood and has a rough, dark-brown to grayish bark. Additionally, it is often used in traditional medicine and for various practical applications due to its beneficial properties.