Olof Peter
Swartz

Academy of Sciences at Stockholm (Mycotree)


Elias Magnus
Fries

Uppsala (Mycotree)


Thure Ludwig Theodor
Kumlien

Albion Academy; Wisconsin Natural History Society


Edward Lee
Greene

University of California at Berkeley; Smithsonian; Catholic University of America


Richard
Owen

British Museum of Natural History (Neurotree)


Jeffries
Wyman

Harvard (Neurotree)


Oliver Wendell
Holmes

Harvard Medical School (Neurotree)


Jacob
Bigelow

University of Pennsylvania Medical School (Neurotree)


Henry Jacob
Bigelow

MGH (Neurotree)


John
Torrey

Columbia (Chemistry Tree)


Asa
Gray

Harvard (Chemistry Tree)


Georg
Fresenius

Naturmuseum Senckenberg (Mycotree)


Alexander Heinrich
Braun

Universität Berlin (Physiology Academic Tree)


Hugo
von Mohl

Universität Tübingen (Physiology Academic Tree)


Heinrich Anton
de Bary

Kaiser-Wilhelms-Universität Straßburg (Mycotree)


William Gilson
Farlow

Harvard (Mycotree)


William Albert
Setchell

UC Berkeley (Systematics Tree)

Willis Linn
Jepson

UC Berkeley
(Options)

Joseph
Ewan

UC Berkeley (Systematics Tree)

John Thomas
Howell

California Academy of Sciences (Systematics Tree)

Lauramay T.
Dempster

UC Berkeley (Systematics Tree)

Harvey Monroe
Hall

Stanford (Systematics Tree)

William McKinley
Hiesey

Stanford (Systematics Tree)

David Daniels
Keck

National Science Foundation (Systematics Tree)

Jens Christian
Clausen

Stanford (Systematics Tree)

Alice Maria
Ottley

UC Berkeley (Systematics Tree)

Joseph Edison
Adams

UNC Chapel Hill (Systematics Tree)

Robert Francis
Hoover

California Polytechnic State University San Luis Obispo (Systematics Tree)


Charles B.
Heiser

Indiana University

Calvin
McMillan

UT Austin (Terrestrial Ecology Tree)

Jack Albert
Wolfe

U.S. Geological Survey (Geotree)

Robert
Ornduff

UC Berkeley

Mary L.
Bowerman

UC Berkeley (Systematics Tree)

Lincoln
Constance

UC Berkeley (Systematics Tree)

Otto
Solbrig

Harvard (Terrestrial Ecology Tree)

Alan Ackerman
Beetle

University of Wyoming (Systematics Tree)

Frank Walton
Gould

Texas A & M (Systematics Tree)

Charles T.
Mason, Jr.

University of Arizona (Systematics Tree)

Willis JepsonX