
Hans Walty (Swiss, 1868-1948)

Mary Vaux Walcott (American, 1860-1940)

Luigi Balugani (Italian, 1737-1770)

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

Elizabeth Blackwell (Scottish, 1707–1758)

William Jackson Hooker (English, 1785 – 1865)

George De Alwis (Sri Lankan, ?-1887)

Johann Wilhelm Weinmann (German, 1683-1741)

Georgius Jacobus Johannes van Os (Dutch, 1782 - 1861)

Louis Antoine Cusin (French, 1824-1901)

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

Mary Vaux Walcott (American, 1860-1940)

Anna Maria Hussey (English, 1805 – 1853)

William Jackson Hooker (English, 1785 – 1865)

Luigi Balugani (Italian, 1737-1770)

Hans Walty (Swiss, 1868-1948)

Mary Vaux Walcott (American, 1860-1940)

Johanna Fosie (Danish, 1726 – 1764)

Louis Antoine Cusin (French, 1824-1901)

Mark Catesby (English, 1683 – 1749)

Sebastian Kneipp (German, 1821 – 1897)

René de Rabié (French, 1700-1785)

Walter Hood Fitch (Scottish, 1817 – 1892)

John Stevens Henslow (English, 1796 – 1861)

Amanda Almira Newton (American, 1860-1943)