
George De Alwis (Sri Lankan, ?-1887)

Louis Antoine Cusin (French, 1824-1901)

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

George De Alwis (Sri Lankan, ?-1887)

William Jackson Hooker (English, 1785 – 1865)

Mary Vaux Walcott (American, 1860-1940)

Amanda Almira Newton (American, 1860-1943)

Hans Walty (Swiss, 1868-1948)

Charles Frederick Millspaugh (American, 1854 – 1923)

Deborah Griscom Passmore (American, 1840–1911)

Edward Joseph Lowe (English, 1825 – 1900)

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

Mary Vaux Walcott (American, 1860-1940)

Elizabeth Blackwell (Scottish, 1707–1758)

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

Mary Vaux Walcott (American, 1860-1940)

Pierre Joseph Redouté (French, 1759-1840)

Friedrich Berge (German, 1811-1883)

George De Alwis (Sri Lankan, ?-1887)

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

James Marion Shull (American, 1872–1948)

Abraham Jacobus Wendel (Dutch, 1826-1915)

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

William Jackson Hooker (English, 1785 – 1865)

Louis Antoine Cusin (French, 1824-1901)

George De Alwis (Sri Lankan, ?-1887)

Petr Martynovich Gofman (Russian, 19th Century)

Mary Vaux Walcott (American, 1860-1940)