Carl Wilhelm
von Nägeli

University of Munich (Systematics Tree)


Arnold
Dodel-Port

Universität Zürich


Alfred
Ernst

Universität Zürich (Plant Biology Tree)


Hans
Wanner

Universität Zürich (Plant Biology Tree)

Hans
Kende

Michigan State
(Options)


Anthony B.
Bleecker

UW Madison (Microtree)

Shin-Han
Shiu

UW Madison (Microtree)

Jeffrey J.
Esch

UW Madison (Microtree)

Ning
Dai

UW Madison (Microtree)

Esther
van der Knaap

University of Georgia (Plant Biology Tree)

Kenneth D.
Johnson

San Diego State University

Machi F
Dilworth

UCLA (Plant Biology Tree)

Thomas Peter
Boller

Universität Basel (Plant Biology Tree)

Angelika
Fath

University of Kentucky (Plant Biology Tree)

Hans KendeX