Ernest Brown
Babcock

UC Berkeley (Evolution Tree)


Edward Murray
East

Harvard (DevTree)


Karl
Sax

Harvard (Plant Biology Tree)


?


Axel
Nygren

Uppsala University/ SLU (Plant Biology Tree)


Øjvind
Winge

Carlsberg Laboratory, Copenhagen


Ernest Brown
Babcock

UC Berkeley (Evolution Tree)


Harvey Monroe
Hall

Stanford (Systematics Tree)


Jens Christian
Clausen

Stanford (Systematics Tree)


Olle
Bjorkman

Carnegie Institution of Washington (Plant Biology Tree)



David C.
Fargo

Duke
(Options)

David FargoX