Richard
Owen

British Museum of Natural History (Neurotree)


Jeffries
Wyman

Harvard (Neurotree)


Oliver Wendell
Holmes

Harvard Medical School (Neurotree)


Jacob
Bigelow

University of Pennsylvania Medical School (Neurotree)


Henry Jacob
Bigelow

MGH (Neurotree)


John
Torrey

Columbia (Chemistry Tree)


Asa
Gray

Harvard (Chemistry Tree)


Georg
Fresenius

Naturmuseum Senckenberg (Mycotree)


Alexander Heinrich
Braun

Universität Berlin (Physiology Academic Tree)


Hugo
von Mohl

Universität Tübingen (Physiology Academic Tree)


Heinrich Anton
de Bary

Kaiser-Wilhelms-Universität Straßburg (Mycotree)


William Gilson
Farlow

Harvard (Mycotree)


Bradley Moore
Davis

University of Michigan (Mycotree)

Ralph Erskine
Cleland

Indiana University
(Options)

Charles William
Hagen

Indiana University

Catherine Gardella
Palmer

Indiana University (GenetiTree)

Rina
Plattner

University of Kentucky (Chemistry Tree)

Ralph ClelandX