Category
page 1American pteridologists

Liberty Hyde Bailey
U.S. botanist (1858-1954)
Nathaniel Lord Britton
American botanist and geologist (1859-1934)
John Torrey
American botanist (1796–1873)
John Kunkel Small
American botanist (1869-1938)
Alvah Augustus Eaton
U.S. botanist (1865–1908)
Edward Tuckerman
American botanist (1817–1886)
Ivan Murray Johnston
American botanist (1898-1960)
Edwin Bingham Copeland
American botanist (1873-1964)
Lucien Marcus Underwood
U.S. botanist (1853–1907)
Conrad Vernon Morton
American botanist (1905-1972)
Warren H. Wagner
American botanist (1920-2000)
Carlotta Case Hall
American botanist (1880-1949)
William Ralph Maxon
American botanist (1877-1948)

Alice Faber Tryon
American botanist (1920-2009)

Daniel Cady Eaton
American botanist (1834-1895)
Willard Nelson Clute
U.S. botanist (1869–1950)
Benjamin Franklin Bush
American botanist (1858-1937)

Edgar Theodore Wherry
American botanist, mineralogist and plant ecologist (1885-1982)
David B. Lellinger
botanist
George Edward Davenport
American botanist (1833-1907)
Winifred Josephine Robinson
American botanist and educator (1867-1962)
Rolla M. Tryon Jr.
American botanist (1916-2001)

John Thomas Mickel
American botanist (1934-2024)
Charles Alfred Weatherby
American botanist (1875-1949)