
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Charles Antoine Lemaire (French, 1800-1871)

Mary Vaux Walcott (American, 1860-1940)

Henri-Louis Duhamel du Monceau (French, 1700-1782)

James Marion Shull (American, 1872–1948)

Walter Hood Fitch (Scottish, 1817 – 1892)

William Jackson Hooker (English, 1785 – 1865)

Jan Brandes (Dutch, 1743-1808)

George De Alwis (Sri Lankan, ?-1887)

Petr Martynovich Gofman (Russian, 19th Century)

Theodor Petter (Austrian, 1822-1872)

Michał Boym (Polish, 1612 – 1659)

James Bateman (English, 1811 – 1897)

Ellen Isham Schutt (American, 1873 – 1955)

Frederick Sander (German, 1847 – 1920)

Mary Vaux Walcott (American, 1860-1940)

Mary Vaux Walcott (American, 1860-1940)

Hans Walty (Swiss, 1868-1948)

Royal Charles Steadman (American, 1875 – 1964)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

Deborah Griscom Passmore (American, 1840–1911)

Edward Step (English, 1855-1931)

Charles Antoine Lemaire (French, 1800-1871)

Hans Walty (Swiss, 1868-1948)

Deborah Griscom Passmore (American, 1840–1911)

George De Alwis (Sri Lankan, ?-1887)

John Lindley (English, 1799 – 1865)