Vols. for 1871-76, 1913-14 include an extra number, The Christmas bookseller, separately paged and not included in the consecutive numbering of the regular series.

This beautifully illustrated book presents the first comprehensive look at the U.S. Botanic Garden in Washington, D.C. Through historical documents and coloful photos, A Botanic Garden for the Nation tells an important story about this special place. The story begins in 1796 with the support of George Washington, who believed a bBotanic Garden would be a significant addition to the capital. Along with other early leaders, including Thomas Jefferson and James Monroe, Washington understood the value of plants for the health and economic well-being of the nation, a message that still resonates today. Through sumptuous photographs, A Botanic Garden for the Nation offers a tour of the Conservatory, starting with the formal Garden Court, with its foundations and special flower collections, and continuing through every plant environment, including the lush Jungle, colorful Orchid House, and spare World Deserts. The engaging text explores ecosystems and reveals details aobut interesting plants and plant collections.

Vols. for 1933-41, 1945 includes the Annual report of the director, 1933-40, 1944.