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John Henry
Comstock
Cornell (Systematics Tree)

Francis (Frank) Huntington
Snow
University of Kansas (Entomology Tree)

Rudolf
Leuckart
Ludwigs-Universität Giessen (Neurotree)


Vernon Lyman
Kellogg
Stanford (Terrestrial Ecology Tree)


Charles Fuller
Baker
University of the Philipines (Terrestrial Ecology Tree)


Carl F. P.
von Martius
Universität München (Neurotree)

Lorenz
Oken
Universität Zürich (Physiology Academic Tree)

Ignaz
Döllinger
University of Munich (Neurotree)

Andreas
Röschlaub
University of Munich (Neurotree)





Louis
Agassiz
Harvard (Marine Ecology Tree)


Carl Robert
Osten-Sacken
(Entomology Tree)

Martin Heinrich
Rathke
Universität Königsberg (Terrestrial Ecology Tree)


Hermann August
Hagen
Harvard (Terrestrial Ecology Tree)


Albert John
Cook
Pomona College (Terrestrial Ecology Tree)


Edward Oliver
Essig
UC Berkeley (Evolution Tree)

Dilworth Darwin
Jensen
UC Berkeley
(Options)


Nickolas
Panopoulos
University of California

Dilworth JensenX