Lorenzo Berlèse (Italian, 1784-1863)
Charles Frederick Millspaugh (American, 1854 – 1923)
Deborah Griscom Passmore (American, 1840–1911)
Louis Antoine Cusin (French, 1824-1901)
John Lindley (English, 1799 – 1865)
Charles Antoine Lemaire (French, 1800-1871)
Illtyd Buller Pole-Evans (South African, 1879-1968)
Sebastian Kneipp (German, 1821 – 1897)
William Roxburgh (Scottish, 1751 – 1815)
Charles Frederick Millspaugh (American, 1854 – 1923)
Mary Vaux Walcott (American, 1860-1940)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Louis Antoine Cusin (French, 1824-1901)
Louis Antoine Cusin (French, 1824-1901)
Edward Step (English, 1855-1931)
Mary Lawrance (English, 1776 - 1831)
Elizabeth Blackwell (Scottish, 1707 –1758)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Pierre Joseph Redouté (French, 1759-1840)
Jane Elizabeth Giraud (English, 1810-1868)
Jean Jules Linden (Belgian, 1817-1898)
Elizabeth Blackwell (Scottish, 1707 –1758)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Johann Wilhelm Weinmann (German, 1683-1741)
Jean Jules Linden (Belgian, 1817-1898)
Heinrich Wilhelm Schott (Austrian, 1794 – 1865)
Mary Vaux Walcott (American, 1860-1940)
Pierre Joseph Redouté (French, 1759-1840)