The Gmelina arborea species has various utilities such as:
1. Timber production: It is highly valued for its straight and durable wood, which is used for furniture, joinery, and construction.
2. Traditional medicine: Its bark, leaves, and roots have been reported to have various pharmacological properties, including antimicrobial, anti-inflammatory, and antioxidant activities.
3. Agroforestry: The tree is planted for soil conservation and as a shade tree for crops.
4. Carbon sequestration: The tree plays a vital role in absorbing carbon dioxide from the atmosphere and storing it in the form of biomass, thus helping to mitigate the effects of climate change.
5. Landscaping and ornamentation: Gmelina arborea is often planted as an ornamental tree in parks and gardens due to its attractive foliage and flowers.
Overall, Gmelina arborea is a versatile species that has multiple utilities and is beneficial to both the environment and human society.