Jan Carr
Jan Mark
Jan Mark
Jan Dirk Harke
Jan Seidel
Jan Seidel
Jan Weinschenker
Steven B. Jan
Jan Brokken
Jan-Erik Lane
Jan Pieter Krahnen
Jan-Erik Lane
Jan Carson
Jan Andrews
Jan Rydel
Jan Philipp Amadeus Aden
Jan Douwe van der Ploeg
Jan Fisher
Jan Timman
Jan Rydel
Jan Etherington
Jan Ross
Dirk Jan ten Geuzendam
Jan T. Gross
Jan Steinbright
Jan Józef Lipski
Jan Hembrom
Jan Gerstner
Jan Marie Ritter
Jan Springer
Jan Cullinane
Jan Willem Drijvers
Jan Miles-Kingston
Jan Procházka
Jan Slimming
Jan Dirk van der Burgh
Jan Slimming
Jan Fox
Jan Stöckmann
Jan Moran
Jan William Smith
Jan van der Borg
Jan Lucassen
Jan Markos
Jan Rydel
Jan-Olav Henriksen
Jan Dirk Harke
Jan Løhmann Stephensen
Jan Lásek
Jan M. Ziolkowski
Jan Fearnley
Jan Zábrana
Mary Griffin
Mary Griffin
Andrew G. Mtewa
Juan Francisco García-Martín
Nick Rebman
Martha London
Zhengyi Wu
Virginia D. Nazarea
Joyce Markovics
Max Adams
Flora of North America Editorial Committee
J. Rodolfo Rendón
Victoria Johnson
Sophie Ruppel
Mara Grunbaum
Josh Gregory
Joseph Dalton Hooker
A. G. Tansley
David Philip Miller
G. Ochirbat
Yŏng-hŭi An
Dānishgāh-i ʻUlūm-i Pizishkī va Khadamāt-i Bihdāshtī-Darmānī-i Shahīd Bihishtī. Markaz-i Taḥqīqāt-i ʻUlūm-i Dārūyī
Rosa Pinho
Stephen L. Jury
Peter Joyce
Bhattacharyya, P. K. botanist.
Weber, William A.
Harshanandinī Bhāṭiyā
A. G. Morton
A. Henfrey
Raj Kumar Gupta
Raúl Quintana
Hakon Hjelmqvist
Herrera y Garmendia, Fortunato Luciano
Fredrik Hård av Segerstad
Henri Edouard Jeanpert
Trelease, William
J. Rothschild
Theodoro Peckolt
John Torrey
Pio Bustamante y Rocha
John Kingston Galpine
William Roxburgh
William Woodville
Warner, Richard
Liberato Sabbati
Iacobus Theodorus
Georg Franck von Franckenau