Avicennia germinans, commonly known as black mangrove, is a species of mangrove tree found in coastal regions of tropical and subtropical areas. It thrives in saline environments, often growing in intertidal zones where it can withstand flooding and saltwater. The tree features distinctive aerial roots, known as pneumatophores, which help it obtain oxygen from the air. This species plays a crucial role in coastal ecosystems by providing habitat for various wildlife and protecting shorelines from erosion. Avicennia germinans also contributes to carbon sequestration, helping to mitigate climate change effects. Its leaves are adapted to reduce water loss, making it resilient in harsh conditions.