Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Geraniaceae

Fred Alexander Barkley

November 04, 1908 – June 24, 1989

United States

Asteraceae

Collected Asteraceae and identified Anacardiaceae

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

Collected Amaranthaceae and identified Amaranthaceae

John C. Brinda

United States

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Lincoln Constance

February 16, 1909 – June 11, 2001

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

Carmen Lelia Cristóbal

December 01, 1932 – September 25, 2019

Argentina

Malvaceae

Collected Malvaceae and identified Malvaceae

José Cuatrecasas
José Cuatrecasas

March 19, 1903 – May 24, 1996

Spain; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Alice Eastwood
Alice Eastwood

January 19, 1859 – October 30, 1953

Canada; United States

Asteraceae

Collected Asteraceae and identified Ericaceae

Collected Sapindaceae and identified Sapindaceae

Ryan Folk

United States

Asteraceae

Collected Asteraceae and identified Saxifragaceae

Collected Fabaceae and identified Fabaceae

Collected Polygalaceae and identified Melastomataceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Alwyn Howard Gentry
Alwyn Howard Gentry

January 06, 1945 – August 03, 1993

United States

Bignoniaceae

Collected Bignoniaceae and identified Bignoniaceae

Ronald Lee Hartman

February 11, 1945 – June 30, 2018

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Surrey Jacobs

April 29, 1946 – November 26, 2009

Australia

Poaceae

Collected Poaceae and identified Poaceae

Lawrence Alexander Sidney Johnson

June 26, 1925 – August 01, 1997

Australia

Myrtaceae

Collected Myrtaceae and identified Juncaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Collected Campanulaceae and identified Campanulaceae

Anthonius Josephus Maria Leeuwenberg

August 11, 1930 – 2010

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Alicia Lourteig
Alicia Lourteig

December 17, 1913 – July 30, 2003

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae

Collected Parmeliaceae and identified Acanthaceae

Elizabeth May McClintock

July 07, 1912 – October 19, 2004

United States

Asteraceae

Collected Asteraceae and identified Hydrangeaceae

Fabian A. Michelangeli
Fabian A. Michelangeli

United States

Melastomataceae

Collected Melastomataceae and identified Melastomataceae

Collected Asteraceae and identified Asteraceae

Scott A. Mori
Scott A. Mori

October 13, 1941 – August 12, 2020

United States

Fabaceae

Collected Fabaceae and identified Lecythidaceae

Collected Ericaceae and identified Cornaceae

Collected Viscaceae and identified Viscaceae