William Gilson
Farlow

Harvard (Mycotree)


Roland
Thaxter

Harvard (Mycotree)


Edward Charles
Jeffrey

Harvard (Evolution Tree)




William Gilson
Farlow

Harvard (Mycotree)


Roland
Thaxter

Harvard (Mycotree)


Edward Charles
Jeffrey

Harvard (Evolution Tree)




William Gilson
Farlow

Harvard (Mycotree)


Roland
Thaxter

Harvard (Mycotree)


Edward Charles
Jeffrey

Harvard (Evolution Tree)


Edmund Ware
Sinnott

Yale (Chemistry Tree)




Herbert John
Webber

University of California




Franklin David
Keim

University of Nebraska - Lincoln


Edward Thomson
Nelson

Ohio Wesleyan (Terrestrial Ecology Tree)




Lester W.
Sharp

Cornell (DevTree)






Rollins Adams
Emerson

Cornell (DevTree)


Alexander
Agassiz

Harvard (Chemistry Tree)


William Keith
Brooks

Johns Hopkins (DevTree)


Oscar
Hertwig

Universität Berlin (Neurotree)


Christian Ernst
Stahl

Universität Jena (Evolution Tree)


Ernst Heinrich
Haeckel

Universität Jena (Neurotree)


Hans
Driesch

Universität Leipzig (DevTree)


Thomas Hunt
Morgan

Caltech (FlyTree)


George Wells
Beadle

Caltech (FlyTree)

Bernard O.
Phinney

Caltech
(Options)

Bernard PhinneyX