Johann Christian
Wiegleb

Apothecary, Langensalza




Johann Friedrich
Gmelin

Universität Göttingen


Johann Friedrich
Blumenbach

Universität Göttingen


Georg Christoph
Lichtenberg

Universität Göttingen (Meteorology Tree)






Antoine-Laurent de
Lavoisier

Universite de Paris


Jean-Baptiste Michel
Bucquet

University of Paris


Pierre Joseph
Macquer

Sorbonne, Jardin du Roi




Jean-Baptiste Michel
Bucquet

University of Paris




Joseph Louis
Gay-Lussac

Jardin des Plantes, Paris


Antoine-Laurent de
Lavoisier

Universite de Paris




Antoine-Laurent de
Lavoisier

Universite de Paris






Louis
Vauquelin

University of Paris


Michel-Eugène
Chevreul

Jardin des Plantes


Justus
Von Liebig

Ludwigs-Universität Giessen
?


Amédée
Cailliot

University of Strasbourg

Adolphe
Wurtz

Université Paris-Sorbonne
(Options)



Johannes H.
Aberson

Wageningen University


Claude Silbert
Hudson

National Bureau of Standards

Frederick Gardner
Cottrell

U.S. Department of Agriculture

Albertus
van Bijlert

Wageningen University





Jean
D’Ans

TU Berlin



Georg
Bredig

University of Heidelberg

Cornelis Harm
Wind

Utrecht (Meteorology Tree)

Harold Albert
Wilson

King's College (Physics Tree)



Armand
Gautier

Universite de Paris

Maurice
Nicloux

Université Strasbourg

Charles
Friedel

Université Paris-Sorbonne

A. Henri
Becquerel

Université Paris-Sorbonne

Auguste
Behal

Ecole de Pharmacie de Paris


Edmond
Blaise

Université Paris-Sorbonne

Georges
Urbain

Universite de Paris


Igor Igorevich
Wagner

Warsaw University of Technology

Nikolai Aleksandrovich
Menshutkin

University of Saint Petersburg

Igor Igorevich
Wagner

Warsaw University of Technology

Friedrich August
Flückiger

Kaiser-Wilhelms-Universität Straßburg


Richard Tayler
Plimpton

Middlesex Hospital Medical School


Hermann
Rodewald

Universität Kiel (Plant Biology Tree)

Emil
Votoček

Czech Institute of Technology


Adolphe WurtzX