
George De Alwis (Sri Lankan, ?-1887)

William Jackson Hooker (English, 1785 – 1865)

Sydenham Edwards (English, 1768-1819)

Elizabeth Blackwell (Scottish, 1707–1758)

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

Ellen Isham Schutt (American, 1873 – 1955)

Louis Antoine Cusin (French, 1824-1901)

George Brookshaw (English, 1751–1823)

Sydenham Edwards (English, 1768-1819)

Richard Duppa (English, 1770–1831)

Mary Vaux Walcott (American, 1860-1940)

Hans Walty (Swiss, 1868-1948)

Charles Antoine Lemaire (French, 1800-1871)

Robert John Thornton (English, 1768-1837)

George De Alwis (Sri Lankan, ?-1887)

Mary Vaux Walcott (American, 1860-1940)

Deborah Griscom Passmore (American, 1840–1911)

Royal Charles Steadman (American, 1875 – 1964)

Mary Daisy Arnold (American, 1873 – 1955)

Mary Vaux Walcott (American, 1860-1940)

Anna Atkins (English, 1799 – 1871)

Johann Wilhelm Weinmann (German, 1683-1741)