Albert N.
Prentiss

Cornell (Mycotree)


Heinrich Anton
de Bary

Kaiser-Wilhelms-Universität Straßburg (Mycotree)


William Russel
Dudley

Stanford (Mycotree)


Louis
Agassiz

Harvard (Neurotree)


Burt G.
Wilder

Cornell (DevTree)


George Francis
Atkinson

Cornell (Mycotree)


Herbert Hice
Whetzel

Cornell (Chemistry Tree)

James Gordon
Horsfall

Connecticut Agricultural Experiment Station
(Options)

James HorsfallX