Laguncularia is a genus of flowering plants in the family Combretaceae. It includes species commonly known as white mangroves, which thrive in coastal and estuarine environments. These trees are characterized by their thick, leathery leaves and small, white flowers that attract various pollinators. The most well-known species is Laguncularia racemosa, found in tropical and subtropical regions. White mangroves play a crucial role in coastal ecosystems by providing habitat for wildlife, stabilizing shorelines, and improving water quality. They are also important for carbon sequestration, helping to mitigate climate change effects.