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Richard
Owen
British Museum of Natural History (Evolution Tree)


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

Alexander Heinrich
Braun
Universität Berlin (Physiology Academic Tree)

Hugo
von Mohl
Universität Tübingen (Physiology Academic Tree)


Heinrich Anton
de Bary
Kaiser-Wilhelms-Universität Straßburg


Jeffries
Wyman
Harvard (Neurotree)

Henry Jacob
Bigelow
MGH (Neurotree)

Asa
Gray
Harvard (Chemistry Tree)

Heinrich Anton
de Bary
Kaiser-Wilhelms-Universität Straßburg




Heinrich Anton
de Bary
Kaiser-Wilhelms-Universität Straßburg


Louis
Agassiz
Harvard (Marine Ecology Tree)


Burt Green
Wilder
Cornell (DevTree)


Heinrich Franz Peter
Limpricht
University of Greifswald (Chemistry Tree)

Friedrich
Wöhler
Universität Göttingen (Chemistry Tree)


Wilhelm Rudolph
Fittig
Kaiser-Wilhelms-Universität Straßburg (Chemistry Tree)


Gustav
Kunze
Universität Leipzig (Systematics Tree)


Nathanael
Pringsheim
University of Jena


Jan Evangelista
Purkinje
Schlesische Friedrich-Wilhelms-Universität zu Breslau (Neurotree)

Julius Adolph
Stöckhardt
TU Dresden (Chemistry Tree)


Julius
Sachs
University of Wurzburg (Chemistry Tree)


Wilhelm Friedrich Philipp
Pfeffer
Universität Leipzig (Systematics Tree)


Ferdinand
Tiemann
Universität Berlin (Chemistry Tree)


Julius
Stieglitz
Chicago (Chemistry Tree)


Ira Harris
Derby
UMN (Chemistry Tree)


Benjamin
Silliman, Sr.
Yale (Chemistry Tree)

Victor
Regnault
Manufacture National of Sèvres (Physics Tree)

Jean-Baptiste André
Dumas
Paris (Chemistry Tree)


Josiah Parsons
Cooke
Harvard (Chemistry Tree)


Robert Wilhelm Eberhard
Bunsen
Universität Heidelberg (Chemistry Tree)

Adolf
von Baeyer
University of Munich (Chemistry Tree)


Viktor
Meyer
ETH Zürich (Chemistry Tree)


Friedrich
Wöhler
Universität Göttingen (Chemistry Tree)

Wilhelm Rudolph
Fittig
Kaiser-Wilhelms-Universität Straßburg (Chemistry Tree)

Hans Julius Anton Edward
Hübner
Universität Göttingen (Chemistry Tree)


Paul Ehrhardt
Jannasch
Heidelberg Universität (Chemistry Tree)


Carl Ernst Heinrich
Schmidt
Kaiserliche Universität Dorpat (Chemistry Tree)

Arthur Joachim
von Oettingen
Kaiserliche Universität Dorpat (Meteorology Tree)

Wilhelm
Wundt
University of Leipzig (Neurotree)


Wilhelm Friedrich
Ostwald
Leipzig University (Chemistry Tree)


Ludwig
Boltzmann
Vienna University (Physics Tree)

Friedrich Wilhelm Georg
Kohlrausch
Physikalisch-Technische Reichsanstalt (Physics Tree)

Wilhelm Friedrich
Ostwald
Leipzig University (Chemistry Tree)


Walther
Nernst
Universität Berlin (Chemistry Tree)


Theodore William
Richards
Harvard (Chemistry Tree)


Farrington
Daniels
UW Madison (Chemistry Tree)

John Fritz
Stauffer
UW Madison
(Options)

Eldon H.
Newcomb
UW Madison (Plant Biology Tree)

Barry A
Palevitz
University of Georgia (Plant Biology Tree)

Kathryn A.
VandenBosch
UMN (Evolution Tree)

Walter F.
Wedin
UW Madison (Plant Biology Tree)

Antonio P.
Mallarino
Iowa State (E-Tree)


Martha
Christensen
University of Wyoming

Robert S
Loomis
UC Davis (Plant Biology Tree)

Donald J
Nevins
UC Davis (Plant Biology Tree)

John StaufferX