William Keith
Brooks

Johns Hopkins (DevTree)


Theodor Heinrich
Boveri

Universität Würzburg


Hans
Driesch

Universität Leipzig (DevTree)


Edmund Beecher
Wilson

Columbia (DevTree)


Henry Fairfield
Osborn

American Museum of Natural History (Evolution Tree)


John Strong
Newberry

Columbia (Geotree)


Bashford
Dean

American Museum of Natural History (Evolution Tree)
?


Philip Hanson
Hiss

Columbia University Medical School (ID Tree)


Hans
Zinsser

Harvard (ID Tree)


Friedrich Gustav Jakob
Henle

Universität Göttingen


Karl Ewald
Hasse

Universität Göttingen


Georg
Meißner

Universität Göttingen


Rudolf Ludwig Karl
Virchow

Universität Berlin


Robert
Koch

Universität Berlin (ID Tree)


Milton
Rosenau

Harvard (ID Tree)


Maxwell
Finland

Harvard (ID Tree)

Lewis
Thomas

Sloan-Kettering
(Options)

Kunio
Yamazaki

Monell Chemical Senses Center

Fritz Heinz
Bach

UMN (Cell Biology Tree)

Derry C.
Roopenian

University of Maine (Chemistry Tree)

Lewis ThomasX