Claude Louis
Berthollet

Paris (Chemistry Tree)


Joseph-Louis
Gay-Lussac

Jardin des Plantes, Paris (Physics Tree)




Jean-Baptiste
de Lamarck

National Museum of Natural History (France) (Evolution Tree)


Augustin-Pyramus
de Candolle

University of Geneva (Systematics Tree)


Jean-Baptiste André
Dumas

Paris (Chemistry Tree)


Claude Louis
Berthollet

Paris (Chemistry Tree)


Jacques Étienne
Bérard

Montpellier (Chemistry Tree)


Antoine-Jérôme
Balard

College de France (Chemistry Tree)


Charles
Bossut

École Polytechnique (Physics Tree)


Gaspard
Monge

École Polytechnique (Physics Tree)


Jean-Baptiste le Rond
d'Alembert

Académie française (Physics Tree)


Christophe
Gadbled

University of Caen (Physics Tree)


Pierre-Simon
Laplace

(Physics Tree)


Jean-Baptiste
Biot

École Polytechnique (Physics Tree)


Louis
Pasteur

Strasbourg University

Emile F.
Duclaux

Institut Pasteur
(Options)

Giuseppe
Sanarelli

Rome University

Gabriel
Bertrand

Institut Pasteur (Chemistry Tree)

Michel
Macheboeuf

Institut Pasteur

Anton Ph.
Weber

Wageningen University (Chemistry Tree)

Gen-itsu
Kita

Kyoto Imperial University (Chemistry Tree)

Emile
Roux

Institut Pasteur

Albert L. C.
Calmette

Pasteur Institute, Lille


Giuseppe
Sanarelli

Rome University

Oswaldo Gonçalves
Cruz

Brasil (Neurotree)

Charles Jules-Henri
Nicolle

Pasteur Institute, Tunis




Gaston
Ramon

Institut Pasteur

Frederick George
Novy

University of Michigan

Emile DuclauxX