Léon Gabriel Charles Pardé (French, 1865-1943)
João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Elizabeth Blackwell (Scottish, 1707 –1758)
Maurice Pillard Verneuil (French, 1869-1942)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
William Jackson Hooker (English, 1785 – 1865)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Johann Wilhelm Weinmann (German, 1683-1741)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Anna Maria Hussey (English, 1805 – 1853)
Edward Step (English, 1855-1931)
Elizabeth Blackwell (Scottish, 1707 –1758)
Theo Nieuwenhuis (Dutch, 1866-1951)
Anna Atkins (English, 1799 – 1871)
James Bateman (English, 1811 – 1897)
René de Rabié (French, 1700-1785)
Edward Step (English, 1855-1931)
Joseph Stella (American, 1877-1946)
Hannah Borger Overbeck (American, 1870 – 1931)
Edward Step (English, 1855-1931)
Bertha Heiges (American, 1866-1956)
Charles Antoine Lemaire (French, 1800-1871)
Louis Antoine Cusin (French, 1824-1901)
Louis Antoine Cusin (French, 1824-1901)
Johann Wilhelm Weinmann (German, 1683-1741)
Emil Czech (Czech, 1862-1929)