Oswald
Heer

Universität Zürich (Systematics Tree)


Alphonse Pyrame
de Candolle

University of Geneva (Systematics Tree)


Matthias Jacob
Schleiden

University of Jena (Systematics Tree)


Carl Wilhelm
von Nägeli

University of Munich (Systematics Tree)


Arnold
Dodel-Port

Universität Zürich


Paul
Jaccard

ETH Zürich

Karl
Wuhrmann

ETH Zürich
(Options)

Alexander J.B.
Zehnder

Wageningen University

Mike S.M.
Jetten

Delft University of Technology

Jan Roelof
van der Meer

University of Lausanne (Microtree)

Mark
van Loosdrecht

Delft University of Technology

Karl WuhrmannX