The National Botanic Garden is a large, public garden dedicated to the study and display of a wide variety of plants. It serves as a living museum, showcasing native and exotic species, and often includes educational programs about plant conservation and biodiversity. Visitors can explore themed gardens, greenhouses, and walking trails. Located in various countries, such as the United States and Australia, these gardens play a crucial role in research and conservation efforts. They often collaborate with universities and environmental organizations to promote awareness of plant species and their importance to ecosystems and human life.