Collected Asteraceae and identified Geraniaceae

Loran Crittenden Anderson

February 07, 1936 – December 24, 2022

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Rupert Charles Barneby

October 06, 1911 – December 05, 2000

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

Werner Dietrich

1938 – February 01, 2011

Asteraceae

Collected Asteraceae and identified Onagraceae

Ralph James Hickey

1950 – September 27, 2020

Isoetaceae

Collected Isoetaceae and identified Pteridaceae

Howard Samuel Irwin
Howard Samuel Irwin

March 28, 1928 – January 23, 2019

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Aizoaceae and identified Apocynaceae

Alicia Lourteig
Alicia Lourteig

December 17, 1913 – July 30, 2003

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae

Harold Norman Moldenke

March 11, 1909 – January 07, 1996

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Gary Parsons

United States

Collected Erebidae and identified Erebidae

L. Alan Prather

United States

Asteraceae

Collected Asteraceae and identified Polemoniaceae

George Richardson Proctor

July 13, 1920 – October 12, 2015

United States

Rubiaceae

Collected Rubiaceae and identified Dryopteridaceae

Collected Ebenaceae and identified Ebenaceae

Pamela Puppo

Peru; Portugal; United States; Spain

Escalloniaceae

Collected Escalloniaceae and identified Calceolariaceae

Collected Hymenophyllaceae and identified Polygalaceae

David M. Spooner

November 01, 1949 – June 07, 2022

United States

Solanaceae

Collected Solanaceae and identified Solanaceae

Gerald Bane Straley

1945 – December 11, 1997

Asteraceae

Collected Asteraceae and identified Asteraceae

Lauramay Tinsley Dempster

May 11, 1905 – November 14, 1997

United States

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Rolla M. Tryon Jr.
Rolla M. Tryon Jr.

August 26, 1916 – August 20, 2001

United States

Pteridaceae

Collected Pteridaceae and identified Pteridaceae

Billie Lee Turner

1925 – May 27, 2020

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Frederick H. Utech

April 19, 1943 – February 09, 2021

United States

Asteraceae

Collected Asteraceae and identified Liliaceae

Alejandra Vasco

United States

Dryopteridaceae

Collected Dryopteridaceae and identified Dryopteridaceae

Collected Dryopteridaceae and identified Pteridaceae

Karl McKay Wiegand

June 02, 1873 – 1942

United States

Cyperaceae

Collected Cyperaceae and identified Rosaceae

Collected Annonaceae and identified Hypoxidaceae

Percy Wilson
Percy Wilson

1879 – 1944

United States

Collected Viburnaceae and identified Viburnaceae