1921
1905 – 1913
Sargent, Charles Sprague, 1841-1927.
October 13 1930
Kammerer, E. Lowell
November 4 1930
December 4 1930
August 29 1935
September 11 1934
May 16 1938
Arnold Arboretum
December 22 1920
Morton, Sterling
January 3 1921
January 11 1921
October 12 1921
Morton, Joy
May 2 1922
June 12 1922
June 30 1922
Hutchinson, Charles L.
July 3 1922
July 5 1922
July 10 1922