Andrew Robeson
Whitson

UW Madison (Chemistry Tree)


Emil
Truog

UW Madison (Chemistry Tree)


Thomas Hunt
Morgan

Caltech (FlyTree)


Herman Elisa
Dolk

Caltech (Chemistry Tree)


Kenneth Vivian
Thimann

Harvard (Terrestrial Ecology Tree)


Frits Warmolt
Went

Washington University (Chemistry Tree)


Dennis R.
Hoagland

UC Berkeley (Chemistry Tree)


Folke Karl
Skoog

UW Madison (Chemistry Tree)


Gerald Carl
Gerloff

UW Madison (Plant Biology Tree)


Volney Morgan
Spalding

University of Michigan (Physiology Academic Tree)


Frederick Charles
Newcombe

University of Michigan (Plant Biology Tree)


Edgar Nelson
Transeau

Ohio State (Plant Biology Tree)


Paul Jackson
Kramer

Duke (Plant Biology Tree)


John S.
Boyer

University of Missouri - Columbia (Plant Biology Tree)

Mark E.
Westgate

Iowa State
(Options)

Dale S.
Ireland

Iowa State (E-Tree)

Agustin E.
Fonseca

Iowa State (E-Tree)

Jose L.
Rotundo

Iowa State (E-Tree)

Gerald
Sebuwufu

Iowa State (E-Tree)

Mark WestgateX