1935 – 1936
1990s
Nachel, Jim
April 1994
August 1994
circa 1926
Teuscher, Henry
March 21 – June 20 1926
1950s
Watts, May Theilgaard
1978
Hart, Nancy
1982
1946
1860
Audubon, John James, 1785-1851.
Garrard, Ian.
March 21 – June 20 1966
June 10 2013
The Morton Arboretum
1930 – 1949
January 5 1999
Bourne, Peter J.
October 14 1999
Johnson, Gary R.
November 11 1996
Qinghua, Zhang
May 22 2000
June 6 2000
August 12 1996
Short Jr., Jeffrey R.
March 11 1994
Sydnor, T. Davis
August 27 1999
Greenland, Rob