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Amos
Eaton
RPI (Chemistry Tree)


John
Torrey
Columbia (Chemistry Tree)


Asa
Gray
Harvard (Chemistry Tree)


Charles Edwin
Bessey
University of Nebraska (Terrestrial Ecology Tree)

Theodore Alexander
Kiesselbach
University of Nebraska - Lincoln
(Options)

Melvin Douglas
Jones
Oklahoma State University

Ralph Steele
Matlock
Oklahoma State University

Charles O.
Gardner
University of Nebraska

William J.
da Silva
Dow AgroSciences

John H.
Lonnquist
University of Nebraska

David Park
McGill
University of Nebraska

William J.
da Silva
Dow AgroSciences

Ernesto
Paterniani
Escola Superior de Agricultura 'Luiz de Queiroz' - ESALQ/ USP

Hugo Oswalt
Graumann
University of Nebraska - Lincoln

Ralph Steele
Matlock
Oklahoma State University

Theodore KiesselbachX