
Mary Vaux Walcott (American, 1860-1940)

Lorenzo Berlèse (Italian, 1784-1863)

Ella J. C. Hurd (American, 1843-1917 )

Deborah Griscom Passmore (American, 1840–1911)

Heinrich Wilhelm Schott (Austrian, 1794 – 1865)

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

Arentina Hendrica Arendsen (Dutch, 1836 - 1915)

Etienne Denisse (French, 1785–1861)

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

Amanda Almira Newton (American, 1860-1943)

Lafayette F. Cargill (American, 20th Century)

Charles Frederick Millspaugh (American, 1854 – 1923)

Ellen Isham Schutt (American, 1873 – 1955)

Louis Antoine Cusin (French, 1824-1901)

Alexander von Humboldt (German, 1769 – 1859)

Alexander von Humboldt (German, 1769 – 1859)

Sebastian Kneipp (German, 1821 – 1897)

Deborah Griscom Passmore (American, 1840–1911)

George De Alwis (Sri Lankan, ?-1887)

Mary Vaux Walcott (American, 1860-1940)

João Barbosa Rodrigues (Brazilian, 1842 – 1909)

Mary Daisy Arnold (American, 1873 – 1955)

Maria Sibylla Merian (German, 1647 – 1717)

James Marion Shull (American, 1872–1948)

Anna Maria Hussey (English, 1805 – 1853)

Edward Step (English, 1855-1931)

Walter Hood Fitch (Scottish, 1817 – 1892)