Matthias Jacob
Schleiden

University of Jena (Systematics Tree)


Hermann
Schacht

Universität Bonn (Systematics Tree)


Rudolf Ludwig Karl
Virchow

Universität Berlin (Neurotree)


Albert
von Kölliker

Universität Würzburg (Neurotree)


Johannes Peter
Müller

Universität Berlin (Neurotree)


Carl
Gegenbaur

Universität Heidelberg (Neurotree)


Ernst Heinrich
Haeckel

Universität Jena (Neurotree)


Gustav
Kunze

Universität Leipzig (Systematics Tree)


Nathanael
Pringsheim

University of Jena


Eduard Adolf
Strasburger

Universität Bonn


?




Georg
Fresenius

Naturmuseum Senckenberg


Alexander Heinrich
Braun

Universität Berlin (Physiology Academic Tree)


Hugo
von Mohl

Universität Tübingen (Physiology Academic Tree)


Heinrich Anton
de Bary

Kaiser-Wilhelms-Universität Straßburg




Carl F. P.
von Martius

Universität München (Neurotree)


Lorenz
Oken

Universität Zürich (Physiology Academic Tree)


Ignaz
Döllinger

University of Munich (Neurotree)


Andreas
Röschlaub

University of Munich (Neurotree)






Louis
Agassiz

Harvard (Neurotree)


Burt Green
Wilder

Cornell (DevTree)



Calvin Henry
Kauffman

University of Michigan
(Options)

Dow V.
Baxter

University of Michigan



John E.
Sass

Iowa State (Cell Biology Tree)

Graeme P.
Berlyn

Yale (Cell Biology Tree)

Walter Byron
McDougall

USC (Terrestrial Ecology Tree)

William Theodore
Penfound

Warren Wilson College (Terrestrial Ecology Tree)

Alfred Hubert William
Povah

Northwestern (Plant Biology Tree)

George William
Fischer

WSU (Plant Biology Tree)

Lee
Bonar

UC Berkeley

H E.
Bailey

UC Berkeley


David R.
Goddard

Penn (Plant Biology Tree)

Emil Marcel
Mrak

UC Davis (Chemistry Tree)

Leon Hatchig
Leonian

West Virginia University

Virgil Greene
Lilly

West Virginia University

Edwin Butterworth
Mains

University of Michigan

Lewis E.
Wehmeyer

University of Michigan

Alexander Hanchett
Smith

University of Michigan


Richard
Homola

University of Maine

Jorge Eduardo
Wright

Universidad de Buenos Aires

Harry D.
Thiers

San Francisco State

Joseph F.
Ammirati

University of Washington

Howard E.
Bigelow

University of Massachusetts

Orson K.
Miller

Virginia Tech

Calvin KauffmanX