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Charles C.
Adams
New York State Museum


Alexander G.
Ruthven
University of Michigan


Norman E.
Hartweg
University of Michigan


Charles C.
Adams
New York State Museum


Alexander G.
Ruthven
University of Michigan


Charles F.
Walker
University of Michigan


Willis H.
Rich
Stanford




Jay Mathers
Savage
University of Miami


Richard Emmett
Etheridge
San Diego State University


Charles C.
Adams
New York State Museum


Alexander G.
Ruthven
University of Michigan


Norman E.
Hartweg
University of Michigan


William Edward
Duellman
University of Kansas


James Dwight
Dana
Yale (Terrestrial Ecology Tree)

Othniel Charles
Marsh
Yale (Geotree)


Erwin Hinckley
Barbour
University of Nebraska - Lincoln (Geotree)


Charles Bertrand
Schultz
University of Nebraska


Larry D.
Martin
University of Kansas


Hugh Daniel
Reed
Cornell (Terrestrial Ecology Tree)

Allan Cameron
Fraser
Cornell (Plant Biology Tree)




Donn Eric
Rosen
American Museum of Natural History


Edward O.
Wiley
University of Kansas


Alexander G.
Ruthven
University of Michigan


Norman E.
Hartweg
University of Michigan


William Edward
Duellman
University of Kansas


Linda
Trueb
University of Kansas

Gregory K.
Pregill
San Diego State University
(Options)

Gregory PregillX