LeRoy Abrams
LeRoy Abrams

October 01, 1874 – August 15, 1956

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Charles Fuller Baker
Charles Fuller Baker

March 22, 1872 – July 22, 1927

United States

Asteraceae

Collected Asteraceae and identified Pucciniaceae

Charles Melvin Barber

December 27, 1876 – June 23, 1954

United States

Asteraceae

Collected Asteraceae

Townshend Stith Brandegee

February 16, 1843 – April 07, 1925

United States

Fabaceae

Collected Fabaceae and identified Poaceae

Joseph Whipple Congdon

April 13, 1834 – April 05, 1910

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Edwin Bingham Copeland
Edwin Bingham Copeland

September 30, 1873 – March 16, 1964

United States

Pteridaceae

Collected Pteridaceae and identified Hymenophyllaceae

James Downer Culbertson

October 12, 1879 – January 15, 1954

United States

Fabaceae

Collected Fabaceae

Franklin Sumner Earle
Franklin Sumner Earle

September 04, 1856 – January 31, 1929

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Alice Eastwood
Alice Eastwood

January 19, 1859 – October 30, 1953

Canada; United States

Asteraceae

Collected Asteraceae and identified Ericaceae

August Fendler
August Fendler

1813 – 1883

United States; Germany

Fabaceae

Collected Fabaceae and identified Boraginaceae

Hermann Edward Hasse
Hermann Edward Hasse

January 12, 1836 – October 29, 1915

Ramalinaceae

Collected Ramalinaceae and identified Arthoniaceae

Mary Katharine Brandegee
Mary Katharine Brandegee

October 28, 1844 – April 03, 1920

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Rogers McVaugh
Rogers McVaugh

May 30, 1909 – September 24, 2009

United States

Asteraceae

Collected Asteraceae and identified Myrtaceae

Samuel Bonsall Parish

1838 – 1928

United States

Asteraceae

Collected Asteraceae and identified Solanaceae

William Fletcher Parish

1840 – 1918

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Cyrus Pringle
Cyrus Pringle

May 06, 1838 – May 25, 1911

United States

Asteraceae

Collected Asteraceae and identified Poaceae

Joseph Nelson Rose
Joseph Nelson Rose

January 11, 1862 – May 04, 1928

United States

Cactaceae

Collected Cactaceae and identified Fabaceae

Per Axel Rydberg

July 06, 1860 – July 25, 1931

Sweden; United States

Asteraceae

Collected Asteraceae and identified Rosaceae

Jerzy Rzedowski

December 27, 1926 – March 28, 2023

Poland; Mexico

Asteraceae

Collected Asteraceae and identified Poaceae

Rebecca Merritt Austin
Rebecca Merritt Austin

March 10, 1832 – March 04, 1919

United States

Asteraceae

Collected Asteraceae and identified Phrymaceae

James William Toumey

April 17, 1865 – May 06, 1932

United States

Cactaceae

Collected Cactaceae and identified Pinaceae

Charles Henry Tyler Townsend

December 05, 1863 – March 17, 1944

United States

Asteraceae

Collected Asteraceae and identified Euphorbiaceae

Samuel Mills Tracy

1847 – 1920

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Peronosporaceae

Elmer Ottis Wooton

September 19, 1865 – November 20, 1945

United States

Asteraceae

Collected Asteraceae and identified Poaceae