Merritt Lyndon
Fernald

Harvard (Evolution Tree)


John M.
Fogg

Penn (Evolution Tree)


Rogers
McVaugh

University of Michigan (Systematics Tree)


Edward G.
Voss

The University of Michigan, Ann Arbor

Ronald L.
Stuckey

Ohio State University (USA)
(Options)

Robert R.
Haynes

University of Alabama (Plant Biology Tree)

Brian R.
Keener

University of West Alabama (Plant Biology Tree)

Ronald StuckeyX