American Museum of Natural History / Arnold Arboretum / Harvard University / /
IndustryTerm
indispensable tools / forestal travel / /
NaturalFeature
Forest Flora / Federal forest / /
Organization
Harvard University / Northern Pacific Transcontinental Survey / National Academy of Sciences / army / Smithsonian Institution / New York commission / /
Person
CHARLES SPRAGUE SARGENT TRELEASE / Francis Parkman / George B. Emerson / Baird / Charles Sprague / WILLIAM TRELEASE PRESENTED / John James Dixwell / Edward Everett Hale / James Arnold / Arboriculture / Bradley Bibliography / Mary Allen Robeson / CHARLES SPRAGUE SARGENT / Ernest Henry Wilson / Alfred Rehder / CHARLES SPRAGUE SARGENT BY WILLIAM / John Singer Sargent / Ignatius Sargent / Asa Gray / Could James Arnold / /
Position
working botanist / editor / collector / director of the first forest census of the United States / Director of the Arnold Arboretum-to-be / Secretary / Professor of Horticulture / Curator / young director / author / chairman of a Committee / director / the area / commissioned officer / chairman / Professor / Director / writer / chair / straight-forward / /