Photographs A

Abbe, Ernst Cleveland (1905- )         
Achtey, P.
Ackland, Sir Henry    
Acrostichum danaefolium
Agardh, C.A.     
Agave    
Agassiz, (Jean) Louis Rodolphe (1807-1873)
Aiton, William (1731-1793)
Alaseu
Allen, Timothy Field (1837-1902)     
Allman, George James (1812-1898)      
Allston, Robert Francis Withers (1801-1864)     
Alm, Carl Gustav (1888- )
Ambrosia elatior L.     
American Fern Society
Ames, Oakes (1874-1950)
Amici, Giovanni Battista (1786-1863)
Anderson, Cornelia
Anderson, Frederick William (1866-1891)
Anderson, Hugh     
Anderson, Isabel Wall, ( -1961)
Anderson, Jacob Peter (1874- )    
Anderson, William Arthur, Jr. (1900-1949)     
Andersson, Nils Johan, Mrs.     
Andromeda glaucophylla    
Arizona
Armstrong, George Miller (1893- )     
Arndt, W.    
Arnold Arboretum
Arnold, James (1781-1863)     
Arthur, Joseph Charles (1850-1942)
Arthur, Joseph Charles (1850-1942)
Asa Gray Vase    
Asplenium ebenoides    
Atkins Garden, Cuba
Atwood, Anson Seth
Atwood (Burlington, VT)     
Atwood, Sarah Palmer
Audubon, John James (1785-1851)     
Austin, Coe Finch (1831-1880)
Avignon, F. D.