robinie

Robinie, also known as black locust, is a deciduous tree native to the southeastern United States. It has naturalized in many other parts of the world, including Europe and Asia, where it is often considered an invasive species. The tree is known for its attractive white, fragrant flowers that bloom in spring and its tough, durable wood.

The robinie is a fast-growing tree that can reach heights of up to 30 meters. It has a thorny trunk and compound leaves composed of several oval-shaped leaflets. Its wood is highly resistant to decay and insect damage, making it valuable for fence posts, outdoor furniture, and other applications exposed to the elements.

In its native range, the robinie plays a role in nitrogen fixation, enriching the soil. However, its aggressive growth habit and ability to spread rapidly through root suckers can outcompete native vegetation, leading to ecological concerns in areas where it is not indigenous. This invasiveness often necessitates management strategies to control its spread. The tree's nectar is also a source of high-quality honey.