
National Arboretum (United States)
The United States National Arboretum in Washington, D.C., is a research and educational center dedicated to the study and display of trees, plants, and landscapes. It showcases diverse plant collections, including unique trees and native species, and offers serene outdoor spaces for public enjoyment and learning. The Arboretum also conducts scientific research to support conservation, forestry, and environmental sustainability efforts. It serves as a vital resource for botanists, gardeners, students, and nature enthusiasts, helping to promote a better understanding of plant diversity and the importance of preserving natural ecosystems.