Hermann August
Hagen

Harvard (Terrestrial Ecology Tree)






Philip Alexander
Munz

Pomona College


Thure Ludwig Theodor
Kumlien

Albion Academy; Wisconsin Natural History Society (Evolution Tree)


Edward Lee
Greene

University of California at Berkeley; Smithsonian; Catholic University of America (Evolution Tree)


William Gilson
Farlow

Harvard (Mycotree)




Willis Linn
Jepson

UC Berkeley (Evolution Tree)


?


Øjvind
Winge

Carlsberg Laboratory, Copenhagen (Chemistry Tree)
?


Ernest Brown
Babcock

UC Berkeley (Evolution Tree)


Edward Lee
Greene

University of California at Berkeley; Smithsonian; Catholic University of America (Evolution Tree)




Willis Linn
Jepson

UC Berkeley (Evolution Tree)





David Daniels
Keck

National Science Foundation
(Options)

David KeckX